{"title":"PacFab Parts","description":"\u003cp\u003ePacFab parts at Active Pool Supply, genuine OEM and quality aftermarket.\u003c\/p\u003e","products":[{"product_id":"fns-plus-element-assembly-complete-48-sqft","title":"Pentair Genuine OEM FNS Plus Element Assembly Complete, 48 Sq Ft","description":"\u003cp\u003eThe Pentair 59023400 is the complete element grid assembly for the FNS Plus 48 sq ft DE filter, model FNSP48. It is the genuine Pentair part, and it replaces the entire grid set in one go.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy the whole assembly\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDE grids wear together. When one has torn fabric or a blinded coat, the rest are usually not far behind, and swapping the complete assembly puts 48 sq ft of fresh filter area back in the tank without piecing grids onto an old set.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfirm the filter is the 48 sq ft FNS Plus. The assembly ships in a box 18.75 in. long, 19.0 in. wide and 30.5 in. high. The tank o-ring is not included; the 20-7\/8 in. ID o-ring for this tank is listed separately.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624832512212,"sku":"AMP-051-4018","price":405.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_7b9c42a9-315b-4823-ad12-b678edf94b7f.png?v=1788643249"},{"product_id":"element-assembly-complete-36-sqft","title":"Pentair FNS Plus Filter Element Assembly Complete 36 Sqft","description":"\u003cp\u003eThe Pentair 59023500 is the complete internal grid assembly for the 36 sq ft FNS Plus DE filter. Rather than a loose set of grids to fit one at a time, it arrives as the whole element: manifold, grids, grid retainer and thru rod, assembled and ready to set into the tank.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace the element\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDE grids wear over years of backwashing and acid washing. Torn fabric lets DE pass back to the pool, blinded fabric shortens the cycle between cleanings, and a cracked manifold bypasses the grids altogether. If more than one or two grids are past saving, replacing the assembly as a unit is faster than rebuilding and gets the filter back to its rated flow in one step.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis assembly is sized for the 36 sq ft FNS Plus tank. The 48 and 60 sq ft models take taller grids and a different part number, so check the label on your tank before ordering. It is the genuine Pentair part listed on the FNS Plus parts diagram.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624832872660,"sku":"AMP-051-4017","price":368.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_422abc41-a697-4f7e-b870-1b068447891b.jpg?v=1788642929"},{"product_id":"2-valve-kit-multiport-side-mound-de-filters-sm20-2","title":"Pentair 2\" Valve Kit Multiport, Side Mount DE Filters SM20-2","description":"\u003cp\u003eThe Pentair 261152 is the SM20-2 side mount multiport valve kit for Pentair FNS, FNS Plus and NSP DE filters. It has 2 in. PVC connections and a 7.5 in. centerline between the filter ports, which is the spacing on those side mount tanks. The kit includes the lock nuts that screw down onto the filter bulkheads to hold the valve tight and leak free.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTwo measurements settle whether this is the right valve: the plumbing size and the port spacing. This one is 2 in. with a 7.5 in. centerline. The same valve in 1.5 in. is the SM10-2, part 261153. If you are not sure, measure center to center across the two filter ports before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith the pump off and the system depressurized, unscrew the old lock nuts, lift the old valve off the bulkheads, seat the new valve and tighten the new nuts. The 2 in. PVC connections then glue up to the pump, return and waste lines in the usual way.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624832938196,"sku":"PAC-06-230","price":307.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_f46d1517-4082-4426-86b6-75cdeccf66fc.jpg?v=1788642936"},{"product_id":"element-assembly-complete-60-sqft","title":"Pentair 60 Sq Ft Element Assembly Complete","description":"\u003cp\u003eThe Pentair 59023300 is the complete grid element assembly for the 60 sq ft FNS Plus DE filter. It includes the full set of 30 in. tall grids already mounted on the manifold with the rods, so the whole internal assembly comes out and goes in as one piece.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace the assembly\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTorn grid fabric sends DE back to the pool and a cracked manifold does the same. If more than a grid or two is damaged, or the manifold itself is suspect, the complete assembly is the cleaner repair than rebuilding a used manifold with new grids.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfirm your filter is the 60 sq ft FNS Plus. While the tank is open, check the clamp, tank o-ring and inlet pipe assembly.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624833102036,"sku":"AMP-051-4019","price":458.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_9a81f71e-4249-425a-8eaf-6af3cb1c043c.png?v=1788643047"},{"product_id":"clamp-kit-with-tension-control","title":"Pentair Genuine OEM Clamp Kit with Tension Control","description":"\u003cp\u003eThe Pentair 190003 is the tank clamp kit for the Clean and Clear Plus cartridge filters, FNS Plus DE filters and Quad DE filters. The same tanks were sold under the PacFab and American Products names, and this kit fits those too. It is the genuine Pentair part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat you get\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe metal clamp band, a washer and the spring barrel nut assembly. The spring is the tension control: it keeps an even load on the band as you tighten, so the tank halves seal evenly and the clamp is not overtightened.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFit and finish\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe clamp measures roughly 23-1\/4 in. long, 22-1\/4 in. wide and 2-1\/4 in. high. Pentair has changed the finish from the original to black; the fit and part number are the same, so do not be surprised if the new clamp does not match the colour of the one coming off.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eReplace the clamp if the band is corroded, bent or stretched, or if the barrel nut threads are damaged. A clamp that will not hold tension is a safety issue on a pressurised tank, so do not try to repair one.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624871735508,"sku":"PAC-051-1646","price":310.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_a9783024-368f-4323-bc9c-61dc6d850e14.jpg?v=1788647699"},{"product_id":"lid-assembly-pacfab-2-top-side-mount-valve","title":"Pentair Lid Assembly, PacFab 2\" Top\/Side Mount Valve","description":"\u003cp\u003eThis is the genuine Pentair replacement lid assembly for the PacFab HiFlow 2 in. multiport valve, part 270067. It fits both the top mount 261055 and the side mount 261152.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe valve top assembly, a lid o-ring and two position labels, one for DE and one for sand, so the same kit serves either filter type. Apply the label that matches your filter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe lid assembly replaces the top of the valve. The valve body stays plumbed in place, so the job is unbolting the old top, seating the new o-ring and bolting the new top down.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624875438292,"sku":"PAC-061-0067","price":232.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_107c0a48-adc8-4ee9-9f20-8579ccb3f894.jpg?v=1788648422"},{"product_id":"top-valve-assembly-hi-flow-1-1-2","title":"Pentair Genuine OEM 1.5\" HiFlow Valve Top Assembly","description":"\u003cp\u003eThe Pentair 272531 is the top assembly for the PacFab 1.5 in. HiFlow six way multiport valve, complete with the diverter and its gasket. Those are the parts that take the wear every time the handle is moved, and replacing them as a set is the usual fix when a HiFlow valve starts leaking to waste or refuses to hold pressure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it fits\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe HiFlow valve is the one fitted to the Pentair PacFab Sand Dollar SD35, SD40 and SD60 sand filters, and this top is also listed for the 261124, 261130 and 262506 top mount 1.5 in. valves. Confirm your valve is the 1.5 in. HiFlow before ordering; the 2 in. valves use different parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is and is not in the box\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYou get the valve top, diverter and gasket. The handle, the valve top o-ring and the pressure gauge are separate parts. Since the valve is apart for this job anyway, it is worth checking the top o-ring at the same time.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624880255188,"sku":"PAC-051-1776","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_f9a2c566-36ab-4cbe-9a93-2f537ddf4f37.png?v=1788648863"},{"product_id":"challenger-front-housing","title":"Pentair Challenger Front Housing, Slip Suction, Black","description":"\u003cp\u003eThe Pentair 355468Z is the genuine front housing for PacFab Challenger High Flow and High Pressure pool pumps, in black with a slip suction connection. If the housing on your Challenger is cracked, warped from heat or leaking at the clamp, this is the factory replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow it fits\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe housing slides over the diffuser and impeller and is held to the seal plate by the large band clamp. Its other end connects to the strainer pot. The discharge port accepts a standard 2 in. threaded male PVC fitting, so the existing plumbing connection is reused.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfirm your pump is a Challenger High Flow or High Pressure model and that it uses the slip suction housing. While the pump is apart it is worth checking the housing o-ring and the shaft seal, which are separate parts.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624920035540,"sku":"PAC-101-1459","price":143.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_84ccc831-b0d7-40b6-99b7-843b8c7991d7.jpg?v=1788653472"},{"product_id":"1-5-multiport-valve-for-triton-quad-d-e-filters-sm-10-3","title":"Pentair 1.5\" Multiport Valve for Triton and Quad D.E. Filters SM 10-3","description":"\u003cp\u003eThe Pentair 261173 is a PVC side mount multiport valve with 1-1\/2 in. threaded ports, the SM 10-3 valve kit for Triton and Quad D.E. filters. It is the genuine Pentair part, from the PacFab valve family.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is a side mount valve with a 7.5 in. centerpiece, meaning the spacing between the tank connections is 7.5 in. Confirm that spacing and the 1-1\/2 in. port size against your filter before ordering, since the same filter lines were also plumbed in 2 in.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy replace the valve\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA multiport valve that weeps to waste, will not seal in a position or has a cracked body wastes water and chemicals all season. Swapping the complete valve is quicker than rebuilding one and restores every position at once.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624965288148,"sku":"PAC-06-228","price":222.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_688b30d2-efc9-42db-8d16-5a25d8c7c2a6.jpg?v=1788656746"},{"product_id":"impeller-1-1-2hp-full-rated-2hp-up-rated-high-pressure","title":"Pentair Challenger Impeller, 1-1\/2 HP Full Rated \/ 2 HP Up Rated, High Pressure","description":"\u003cp\u003eThe Pentair 355315Z is the impeller for the Challenger high pressure pump in the 1-1\/2 HP full rated and 2 HP up rated sizes. It is the genuine Pentair part, also listed as 35-5315.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMatch the pump first\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eChallenger impellers are horsepower specific and are also split between the high pressure and high flow builds. Read the motor label and the model on the pump before ordering, because an impeller from the wrong rating will bolt on and then perform nothing like the pump was designed to.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat a worn impeller looks like\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWeak return jets, a filter pressure gauge sitting lower than usual and a pump that sounds normal while moving very little water. Pull the impeller and look at the vanes: erosion, cracks or debris packed into the eye all cost flow.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhile you are in there\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe mechanical seal is directly behind the impeller, so replacing it during the same teardown saves opening the pump twice. The impeller locking screw is a separate part and is worth renewing rather than reusing.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48625710432468,"sku":"PAC-101-3128","price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_a0d5e4cb-b903-4668-8d40-adc5ab2e8314.gif?v=1788688874"},{"product_id":"oem-2-diverter-gasket","title":"Pentair 2 in. Multiport Valve Diverter Gasket","description":"\u003cp\u003eThe Pentair 271148Z is the diverter gasket for 2 in. multiport backwash valves. Most people know it as the spider gasket, after the star shape of the seal. It is the genuine PacFab part, also listed as 271148.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInside a multiport, the diverter presses down onto this gasket. The arms of the star separate the ports from each other, so when the handle says filter, water goes to the filter and nowhere else. As the rubber flattens, hardens or tears, water crosses between ports. The usual symptom is a steady stream out of the waste line while the valve is set to filter, and a pool that slowly drops.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize and fit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e6.75 in. in diameter and 0.64 in. thick. It is used on Pentair PacFab 2 in. top mount and side mount multiport valves, American Products 2 in. H and M series multiports, and the 6 position top mount clamp on valves 501130, 501131 and 501231. Compare the old gasket to the dimensions above before fitting the new one.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48625724555476,"sku":"PAC-061-9576","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_f72b67de-a94e-4434-9970-d68cb894f90f.png?v=1788690142"},{"product_id":"sandpipe-o-ring","title":"Pentair Genuine OEM Standpipe O-Ring","description":"\u003cp\u003eThe Pentair 192323 is the genuine OEM o-ring listed as the stand pipe o-ring, and also as the stand pipe or strainer pot to pump body gasket on Volute Hydropump models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it appears\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePentair carries this ring across several parts lists. It shows up in the PacFab FNS fiberglass DE filter parts for the FNS24, FNS36, FNS48 and FNS60, in the Nautilus and Nautilus Plus DE filter parts, and on the pump side under the PacFab Hydropump 590 and 700 series and the Sea Horse cartridge filter ranges. Check your own parts diagram against the position you are working on.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy it is worth doing\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eO-rings are the cheapest thing in the system and the most common cause of a leak or an air draw. Rubber hardens, takes a permanent set in the groove and stops recovering when the joint is opened. A ring that looks fine can still be the reason the pump will not hold prime.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eClean the groove and the mating face, then use a silicone o-ring lubricant on the ring before assembly. It seats more evenly, and it does not weld itself to the housing before the next service.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48625789763796,"sku":"PAC-051-2936","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_e1bf2580-09ff-4e77-8963-3b588d26441d.png?v=1788700093"},{"product_id":"bermuda-skimmer-basket-with-handle","title":"Pentair OEM Bermuda Skimmer Basket with Handle","description":"\u003cp\u003eThe Pentair 516112Z is the genuine Bermuda skimmer basket with a handle, for the Pentair Bermuda gunite and vinyl liner skimmers. It is the OEM basket, so it drops into the skimmer throat the way the original did.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy the handle matters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA basket without a handle has to be fished out by the rim, which is awkward when it is packed with wet leaves. The handle gives you something to grip, so a full basket comes out in one motion and goes back seated correctly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo not run a cracked basket\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe skimmer basket is the first filter in the system. Once it splits, leaves and grit pass straight through to the pump strainer and then to the impeller, which is a much more expensive thing to clear. A basket that has gone brittle in the sun is due for replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck the size before you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTwo dimension sets are published for this part. The attribute list gives an 8-1\/4\" top outside diameter with a 5-1\/4\" height, while the descriptive listing gives 8-1\/2\" top and 5-1\/2\" height. Both agree on the 5-3\/4\" bottom outside diameter. If your skimmer throat is a close fit, measure the old basket first.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48625816043732,"sku":"PAC-251-5748","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_835e931d-f140-4a0f-ac50-f3231f02b639.jpg?v=1788700506"},{"product_id":"bermuda-skimmer-weir-door-8-1-2","title":"Pentair Bermuda Skimmer Weir Door, 8-1\/2 in.","description":"\u003cp\u003eThis is the weir door for the Pentair Bermuda skimmer, listed as 516252Z and also shown as 516252. It measures 8-1\/2 in. wide by 5-3\/8 in. tall and is molded in white.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the weir does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe weir is the hinged flap in the skimmer throat. It floats up against the water line and narrows the opening, which speeds up the surface flow and pulls floating leaves and oils in rather than letting them drift past. When the pump shuts off, the weir falls closed so what is in the basket stays there instead of washing back into the pool.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWeirs crack, warp and go brittle in sunlight, and they get knocked out of their hinge. If the skimmer no longer seems to grab surface debris, or debris keeps reappearing in the pool overnight, the weir is the first thing to look at.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626222366932,"sku":"PAC-251-7631","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_6a3388ae-dfea-4f82-bd12-ec744d7ebb0a.jpg?v=1788706481"},{"product_id":"bulkhead-ea","title":"Pentair Genuine OEM Filter Bulkhead with O-Ring","description":"\u003cp\u003ePentair 190141 is the genuine two inch DE filter bulkhead, supplied with its o-ring. It is the fitting that carries the plumbing connection into the filter tank and seals it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it fits\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFNS filters built after October 2004, along with FNS Plus, Nautilus and Nautilus Plus DE filters. On FNS filters built before October 2004 it takes a different role: the internal piping assembly is removed and this bulkhead is fitted in its place.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe o-ring\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe o-ring ships with the bulkhead. A bulkhead that seeps at the tank wall is usually failing at the seal, so replacing both together is the way to be sure the leak is gone.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626280890580,"sku":"PAC-051-0141","price":110.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_e0f617c6-ebbe-4dd3-852b-385a8cb2b09b.jpg?v=1788707597"},{"product_id":"strainer-air-vent","title":"Pentair Genuine OEM Strainer Air Vent","description":"\u003cp\u003eThe Pentair 172855 is the genuine OEM air relief strainer, the 3\/4 inch screen used at the air relief point on PacFab DE filters. It fits the OEM manifold on most FNS, FSH, Nautilus and Nautilus Plus filters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it is\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe part is a round metal mesh screen bonded to a rubber base. The mesh is close to what you would find in a screen door: fine enough to hold filter media back, open enough to let air pass. It is a small part doing an unglamorous job, and when it tears or packs solid the air relief stops working properly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGetting the right one\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePentair builds three screens in this style. They look alike, but each is matched to a different tube size, so both the outside dimensions and the hole in the bottom of the rubber base differ. This one measures 1-3\/4 inch in diameter and 1-1\/2 inch high, with a 3\/4 inch hole. Measure the one you are pulling out before you order, since the two other versions will not seal correctly on the wrong tube.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626303992020,"sku":"PAC-051-9954","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_726c9575-4fd4-43f3-ab65-70a9b0d873da.png?v=1788707938"},{"product_id":"valve-handle-washer","title":"Pentair Valve Handle Washer","description":"\u003cp\u003eThe Pentair 271157 is the valve handle washer for the HiFlow 2 inch top mount and side mount multiport valves. It is the genuine Pentair part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it belongs\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is one of the small pieces in the handle stack at the top of the valve. Nobody buys it on its own for fun; it turns up on the list when a valve is being taken apart and the original washer is crushed, cracked or has quietly gone missing on the deck.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat else to check\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePentair lists the valve spring, a separate 1 inch white spring washer and the stem o-ring for the same valve family, plus full 1.5 inch and 2 inch rebuild kits. If the valve is open anyway, replacing the wear parts together saves doing the job twice. This washer is listed for models 261124, 261185, 261177, 261173, 261055 and 261152.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626480709844,"sku":"PAC-061-2415","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_2367ec0d-4be2-496d-a897-2ea67dc98899.png?v=1788710767"},{"product_id":"manifold-grid-with-extension","title":"Pentair Genuine OEM Manifold Grid with Extension for FNS DE Pool Filters","description":"\u003cp\u003eThe Pentair 192173 is the manifold grid with air relief extension for FNS DE pool filters. It is the genuine Pentair part and covers the FNS24, FNS36, FNS48 and FNS60.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the manifold grid does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA DE filter holds a set of fabric covered grids standing in the tank. The manifold grid is the one in the middle that the others index against, and it carries the air relief extension that lets trapped air out of the top of the assembly. Because it is the center of the set, damage to it usually means DE bypasses the whole assembly, not just one panel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRepair one, or replace the set\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIf the rest of your grids are in good order, replacing the manifold grid on its own is the sensible fix. If the fabric across the set is thin, torn in more than one place, or the grids have been in service for many seasons, a complete grid set is the better value and is available as a separate part.\u003c\/p\u003e\u003cp\u003eThe usual symptom is DE returning to the pool after a fresh charge. Pull the set, rinse it, and inspect the fabric and the manifold seam before ordering.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626486640852,"sku":"PAC-051-7315","price":127.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_6d09a9ea-c140-4d9f-b42b-6d5e37cdd938.jpg?v=1788710855"},{"product_id":"diffuser-tm-sm-2-valve","title":"Pentair Diffuser for 2 in. Top Mount and Side Mount Valve","description":"\u003cp\u003ePentair 271168Z is the valve diffuser for the PacFab 2 in. top mount and side mount multiport valve. It is the genuine Pentair part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe diffuser sits at the outlet of the valve and spreads the water entering the tank rather than letting it drive straight down into one spot. Even distribution is what keeps the media bed level and doing its job. A cracked or missing diffuser lets the flow channel, and channelled water finds a path through the filter instead of being cleaned by it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe gasket is not included in this listing, so add it if the old one is flat or torn. Pentair also shows this diffuser with the Jandy 2 in. BWVL-MPV DE and sand side valve.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626710511828,"sku":"PAC-061-2720","price":80.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_7648e694-dda9-4895-9547-c546250f9e03.png?v=1788713942"},{"product_id":"air-bleeder-with-o-ring","title":"Pentair Triton Air Bleeder with O-Ring","description":"\u003cp\u003eThe Pentair 273512Z is the PacFab air bleeder, supplied with its O-ring. It is the genuine Pentair part and covers a wide range of filter tanks and one backwash valve.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it fits\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePentair uses this bleeder on the Triton TR-C and TR-C3 sand filters, on the FNS and Nautilus and Nautilus Plus DE filters, and on the 1-1\/2 inch 6-way Hi-Flow backwash valve. That breadth is useful, because the same part covers most of a mixed equipment pad.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy it matters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAir collects in a filter tank and has to be let out before the system will move water properly. The bleeder is the fitting that does that. When it seizes, cracks or will not seal against its O-ring, the tank either stays full of air or drips continuously. Replacing the bleeder with a fresh O-ring puts both problems right at once.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626835587284,"sku":"PAC-061-8978","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_bb4b5a53-745b-4fcb-af9d-6c9ef1e84a68.png?v=1788715683"},{"product_id":"grid-19-3-4-4-req-st40-st50","title":"Pentair Turbo 66 ST40\/ST50 Full Grid, 19-3\/4\"","description":"\u003cp\u003eThe Pentair 191322 is a full DE filter grid in the 19-3\/4 inch size. It fits Pentair Star and Star Polymeric ST40\/50 pool and spa DE filters and PacFab Turbo 66 filters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOne grid, four needed\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis listing is a single grid. The filter takes four, so order accordingly if you are replacing a whole set. Mixing an old grid in with new ones usually means coming back to the job sooner than you wanted.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow it is built\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHeavy duty polyester over a reinforced core. The core holds the shape under flow and the fabric carries the DE coat, which is what does the actual filtering. Rated to catch particles as small as 2 to 5 microns.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy grids matter to the pump\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA grid that has torn, collapsed or clogged makes the pump work against pressure it was not meant to fight. Fresh grids let water through the way the filter was designed to, which takes load off the pump.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626842173652,"sku":"PAC-051-8130","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_0bd3300d-0348-4369-94b9-9c8b849af52b.png?v=1788715767"},{"product_id":"valve-kit-hi-flow-sm-de-2slip","title":"Pentair Valve Kit Hi-Flow SM DE 2\" Slip","description":"\u003cp\u003eThe Pentair 261142 is the hi-flow side mount valve kit in the 2 inch size, the genuine Pentair replacement for the backwash valve that sits on the side of a DE filter tank. Pentair lists it for FNS, FNS Plus and NSP filters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the valve does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe side mount valve is the handle you turn to send water through the filter, out to waste on a backwash, or to close the tank off for service. When the internals wear, the valve starts passing water to waste while in filter, sticks between positions, or leaks around the shaft. At that point rebuilding a badly worn body is usually poor value against fitting the complete kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck before you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTwo things decide whether this valve fits. The first is size: this is the 2 inch hi-flow body, and a 1.5 inch side mount tank needs the smaller kit. The second is spacing: the valve is built around a 7.5 in. centerline between the valve and filter ports, so measure the two ports on your tank.\u003c\/p\u003e\u003cp\u003eOne note on the connections. The product title describes the valve as 2 inch slip, while the product summary describes it as 2 inch with bulkhead fittings. Both readings appear in the manufacturer supplied information, so compare the photograph against your existing plumbing before ordering.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626855346388,"sku":"PAC-06-244","price":276.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_754b3a3a-c8af-4e92-acaa-7c7b612bdcb9.gif?v=1788715882"},{"product_id":"stand-pipe-assembly-sd80","title":"Pentair Genuine OEM Stand Pipe Assembly SD80","description":"\u003cp\u003eThe Pentair 152226 is the stand pipe assembly for PacFab Sand Dollar SD80 sand filters. It is the genuine OEM part and it arrives complete: the standpipe, the lateral hub and six laterals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe laterals sit at the bottom of the sand bed and are slotted finely enough to let filtered water back out while holding the sand in the tank. The standpipe carries that water up to the valve. When a lateral cracks, sand goes straight through the break and out into the pool, which is the symptom most owners see first.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCheck the model on the filter label. This assembly is listed for the SD80, and a different stand pipe assembly is stocked for the SD60. The two are not interchangeable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe job itself\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe sand has to come out of the tank before the assembly can be lifted, so this is a repair to combine with a sand change rather than one to do twice.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626997756116,"sku":"PAC-051-9300","price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_6650f351-f255-413b-aa8d-42b417c46991.png?v=1788718883"},{"product_id":"cartridge-150-sqft-fmy-150","title":"Pleatco 150 Sq Ft Filter Cartridge, FMY-150","description":"\u003cp\u003eThe Pleatco PFAB150 is a 150 square foot replacement filter cartridge for the PacFab, now Pentair, FMY-150 filter. It measures 7-7\/8 inches across the outside diameter and 33-3\/8 inches long.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy cartridge area matters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe rated square footage is how much pleated media the water has to pass through. Fitting the correct 150 square foot element keeps the filter running at the flow and pressure it was designed for. A cartridge that is undersized or worn out makes the pump work against higher pressure, which costs energy and shortens the run between cleanings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGetting a full life out of it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRinse the pleats out when pressure climbs, and give the cartridge a proper soak when a rinse stops being enough. The cartridge has reached the end when a full clean no longer returns pressure to where it read when it was new, or when the pleats are torn or permanently hardened.\u003c\/p\u003e","brand":"Pleatco","offers":[{"title":"Default Title","offer_id":48627169886420,"sku":"PLE-051-9414","price":103.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_c5769368-a6be-4a34-8439-551cf281c126.jpg?v=1788719841"},{"product_id":"o-ring-closure-5-3-4-id","title":"Pentair Genuine OEM O-Ring Closure, 5-3\/4\" ID","description":"\u003cp\u003eThis is the genuine Pentair closure o-ring, 5-3\/4 inch inside diameter by 1\/8 inch thick, listed as the replacement closure seal for Tagelus and Triton II filter models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTwo numbers, one part\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePentair carries it as 154493 and it also appears under the standard o-ring size O-108. Both point at the same seal, so either reference will get you here.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it sits\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe closure o-ring is the seal between the filter body and its closure. It is compressed every time the filter is shut up, and it lives under full system pressure once the pump runs. That combination is what wears it out.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitting it properly\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eClean the groove out before the new ring goes in, since old grit is a common cause of a fresh o-ring leaking. Use a lubricant suited to pool o-rings and seat it evenly. If a closure is weeping, the answer is a new ring rather than more force on the clamp.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627199541460,"sku":"PAC-051-1899","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_bfef0574-78f4-44ae-aa64-8baa8dbce556.png?v=1788720029"},{"product_id":"standpipe-assembly-48-sqft","title":"Pentair PacFab FNS Standpipe Assembly, 48 sq ft","description":"\u003cp\u003eThe Pentair 190036 is the genuine standpipe assembly for the 48 square foot PacFab FNS DE filter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the standpipe does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is the center column that runs up through the tank. The grid manifold seats on top of it and every gallon of filtered water leaves the filter through it. That makes the standpipe a sealing surface as much as a pipe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy it matters when it cracks\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDamage to the standpipe or a poor seal at the manifold lets water skip the grids entirely. The symptom owners see is DE powder and dirt returning to the pool through the returns after a recharge, which is often blamed on the grids when the center column is the real fault.\u003c\/p\u003e\u003cp\u003eSupplied as the complete assembly for the 48 sq ft filter. If you are already opening the tank to change grids, inspect and replace this at the same time.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627362103508,"sku":"PAC-051-7002","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_bcb80a1f-c84b-4866-b314-ebab0f69117b.jpg?v=1788722845"},{"product_id":"top-manifold-ccp320-420-520-after-11-98","title":"Pentair Genuine OEM Top Manifold CCP320\/420\/520, After 11\/98","description":"\u003cp\u003eThe Pentair 170027 is the top manifold assembly for the Clean and Clear Plus cartridge filter, sizes CCP320 through CCP520. It is the genuine PacFab built OEM part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck the build date first\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePentair revised this manifold in November 1998. This part is for filters built after that date, so confirm which side of the change your filter falls on before ordering. Fitting the wrong generation of manifold means the cartridges will not seat.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the manifold does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe top manifold caps the four cartridges and holds them square inside the tank. When it cracks or warps, water finds the gap and slips past the media instead of through it, which shows up as low filter pressure and water that will not clear even with clean elements. Replacing the manifold restores the seal the filter depends on.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSold on its own\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is the top half only. The bottom manifold assembly is a separate Pentair part, so inspect both ends while the tank is open.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627574964436,"sku":"PAC-051-1400","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_c18dbb32-16aa-479b-b7cb-b39c2f1c4cd9.png?v=1788723818"},{"product_id":"challenger-base-pump","title":"Pentair Challenger Pump Base","description":"\u003cp\u003eThis is the Pentair 355305Z pump base, listed for the WaterFall, Challenger High Flow and Challenger Pressure pool pumps. It also appears under the number 355305.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the base does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe base is the piece the pump sits on and bolts down through. It sets the pump at the right height so the suction and discharge line up with the plumbing that was cut for them, and it holds everything square while the motor runs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBases crack from vibration, from freeze damage and from being levered around during a motor change. Once one is broken the pump no longer sits level, and the load it should be carrying goes into the unions and the pipe. A new base is a small part next to the leak that follows.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627624542420,"sku":"PAC-101-3127","price":50.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_fd5f8c0b-0d00-4901-ac0c-a8d2da1e1b2e.png?v=1788725514"},{"product_id":"pentair-pacfab-270199z-outlet-diverter-for-fullfloxf-backwash-valve","title":"Pentair Outlet Diverter for FullFloXF Backwash Valve","description":"\u003cp\u003ePentair PacFab 270199Z is the outlet diverter for the FullFloXF backwash valve. It is the genuine Pentair part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat a diverter does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe FullFloXF sends water either through the filter or out to waste, depending on where the valve is set. The diverters are the moving seals inside the body that decide which path is open and which is closed. When they wear, the separation stops being clean, and flow leaks between the two paths.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe symptoms\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWater trickling to waste while the valve sits in filter, or the returns still running while the valve is in backwash. Either one points at a diverter that is no longer sealing against the body.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is the outlet diverter. Pentair also makes an inlet diverter for the same valve under a different part number, so confirm which side is worn. With the valve apart it is worth renewing the o-rings at the same time.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627688177876,"sku":"PAC-061-7737","price":73.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/pentair_outlet_diverter.jpg?v=1788726627"},{"product_id":"clamp-ring-assembly","title":"Pentair Genuine OEM Clamp Ring Assembly","description":"\u003cp\u003eThis is the Pentair clamp ring assembly, part 191805, for PacFab Nautilus Plus DE filters. Pentair paperwork also calls it the clamp band. It covers the Nautilus Plus INS24, INS36 and INS48 models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the ring does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe clamp ring is what holds the upper and lower halves of the filter tank together against system pressure. It sits outdoors, in and out of water, for years, and when it corrodes or the hardware seizes it becomes both a leak risk and a job you cannot finish, because the tank will not come apart or go back together properly without it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGenuine part\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is the Pentair OEM assembly, matched to the Nautilus Plus tank rather than a universal band trimmed to fit.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627706036436,"sku":"PAC-051-1785","price":254.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_fdd8dd4c-31eb-40b9-9825-6ca3bf355be7.png?v=1788726852"},{"product_id":"stem-o-ring","title":"Pentair Stem O-Ring for 2\" Multiport Valves","description":"\u003cp\u003eThe Pentair 271162Z is the stem O-ring for 2 in. top mount and side mount multiport valves. It seals around the stem, the shaft that the handle turns to select filter, backwash, rinse and the rest of the positions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe leak it fixes\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWhen a multiport starts weeping around the handle, the stem O-ring is the reason nearly every time. The O-ring hardens, flattens or gets scored by grit that has worked its way in, and water finds a path up the shaft. It is a small part failing in an obvious place, and replacing it is far quicker than chasing the valve body.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhile the valve is apart\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGetting to the stem means the handle assembly comes off, so it is worth having the valve spring, the spring washer and the handle washer on hand. They are sold separately and are the other pieces that wear in that stack. Note that the parts diagrams this O-ring appears in cover both 2 in. and 1-1\/2 in. multiport valves, so confirm the valve size before ordering.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627713081556,"sku":"PAC-061-2418","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_8ed37f19-336f-41c4-8caf-8d7e667f7fd4.jpg?v=1788727029"},{"product_id":"nut-machined","title":"Pentair Nut Machined","description":"\u003cp\u003eThe Pentair 194989Z is a machined metal nut used on Pentair filters, listed as two required. It is the genuine Pentair part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich filter\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe parts data for this nut carries two readings, and both are worth knowing before you order. It appears in the Pentair PacFab Nautilus DE filter parts listing, and it is also grouped under Pentair Sea Horse stainless cartridge filter parts. Check the parts breakdown for your own filter and match the position and the part number rather than assuming from the description alone.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy use the OEM nut\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFilter hardware holds a pressure vessel together. A machined nut of the correct thread, size and material keeps clamping force where the manufacturer intended it, which a similar looking fastener from a hardware drawer will not reliably do.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627729563860,"sku":"PAC-061-2419","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_e715402a-7451-4a80-b49f-f54d32ef9bda.png?v=1788727383"},{"product_id":"hub-assembly-tr40-tr50-tr60","title":"Pentair Genuine OEM Hub Assembly TR40\/TR50\/TR60","description":"\u003cp\u003eThe Pentair 154763 is the hub assembly for the Triton II side mount sand filters, covering the TR40, TR50 and TR60. It is the genuine Pentair part, molded in plastic.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it sits\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe hub is the center of the underdrain at the bottom of the tank. Laterals radiate out from it, and clean water has to pass through those laterals and into the hub before it can leave the filter. Everything about the underdrain depends on that hub staying intact.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe symptom\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSand coming back into the pool through the returns. When a hub cracks, or a lateral socket breaks out of the hub, sand takes the shortcut and follows the water out. Because the whole underdrain has to come out to reach the hub, it is worth checking every lateral at the same time rather than opening the filter twice.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627881967828,"sku":"PAC-051-2855","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_4488b6f7-7ac2-4128-80db-3d11ae756a89.png?v=1788729585"},{"product_id":"retainer-vent-tube-3-8-after-11-99","title":"Pentair Genuine OEM Retainer Vent Tube 3\/8\" (After 11\/99)","description":"\u003cp\u003eThe Pentair 150036 is the retainer for the 3\/8 inch air relief vent tube used on Triton II sand filters built after 11\/99. It is the genuine Pentair part, molded in plastic.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it holds\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAir relief on these filters runs through a small tube from the top of the tank. The retainer is the piece that keeps that tube seated where it belongs. When it breaks, the tube drifts out of position and the air relief stops doing its job, which shows up as air that will not purge and a pressure reading you cannot trust.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck the vintage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePentair changed this hardware in November 1999, and this listing covers the later style. It is listed for the Triton II side mount filters and for the commercial TR100C and TR140C. The tube itself is sold separately and is sized by model, so confirm which one your filter takes before ordering both.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627884327124,"sku":"PAC-051-1401","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_11bd54f2-3b4e-47ad-89b2-dba25433a986.png?v=1788729589"},{"product_id":"diverter-shaft-o-ring","title":"Pentair Diverter Shaft O-Ring","description":"\u003cp\u003eThe Pentair 272511 is the diverter shaft o-ring for PacFab top mount valves. It is the genuine Pentair part, listed with Sand Dollar sand filter parts and with PacFab top mount 1-1\/2 inch valve parts for models 261124, 261130 and 262506.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe leak it fixes\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe diverter shaft is the stem the handle turns to move between filter, backwash and the other positions. Where that shaft passes out of the valve body it is sealed by this o-ring. Over years of chlorine and handle movement the rubber hardens and takes a set, and water begins to weep or spray from around the handle whenever the pump runs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWork with the pump off and the system depressurized. Use a silicone based pool lubricant on the new o-ring so it slides into place without rolling or nicking on the shaft. If the valve is already apart, it is worth replacing the other seals in it at the same time.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628737343700,"sku":"PAC-061-8966","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_6f07feba-7a51-4ae9-89ad-feaf415deaf0.png?v=1788749428"},{"product_id":"inlet-pipe-assembly","title":"Pentair Genuine OEM Inlet Pipe Assembly for FNS Plus","description":"\u003cp\u003eThe Pentair 190043 is the inlet pipe assembly for the PacFab FNS Plus DE filter. It is the genuine OEM part, supplied as a complete assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe inlet pipe runs inside the tank and carries incoming water from the port into the filter body. Getting that water delivered where the design intends is what keeps the flow off the grid faces, so a cracked or missing inlet pipe shows up as grids that tear or blow out far sooner than they should.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eService note\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBecause the part is internal, the tank has to be opened to reach it. That is the right moment to look over the tank o-ring and the grid assembly, since the labor is already spent on getting inside.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628790362324,"sku":"PAC-051-1299","price":111.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_9c8f2952-084a-42cd-926b-aaad0bf0d1ae.jpg?v=1788750735"},{"product_id":"piping-assembly-ta40","title":"Pentair Genuine OEM Piping Assembly TA40","description":"\u003cp\u003eThe Pentair 155061 is the internal piping assembly for the PacFab Tagelus TA40 sand filter. It is the genuine Pentair part, supplied as a complete assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe piping assembly sits at the bottom of the tank beneath the sand. Water is drawn down through the media and collected through the slots in this assembly, which are fine enough to hold the sand back while letting filtered water through to the return line. It is the only barrier between your media and your pool.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe symptom\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSand blowing into the pool through the returns, or a filter that has stopped holding pressure the way it used to, points at cracked laterals or a broken standpipe. There is no patch for it; the assembly is replaced.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlan the work\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eReaching the piping means emptying the tank, so this is a job that pairs with a media change. Order the sand at the same time and do both in one afternoon rather than opening the filter twice.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628807434452,"sku":"PAC-051-2873","price":48.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_577d1914-e425-406f-a3e9-2a2b34634beb.jpg?v=1788751951"},{"product_id":"tank-bottom-assembly-fns36-plus","title":"Pentair Genuine OEM Tank Bottom Assembly, FNS36 Plus","description":"\u003cp\u003eThis is the genuine Pentair 170016 tank bottom assembly for the FNS36 Plus DE filter. It is the lower half of the filter tank, supplied as an assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe tank bottom holds the grid assembly and takes the full working pressure of the filter. It is not a part that wears out gradually. It gets replaced when it cracks, splits at a seam or leaks under pressure, and a cracked tank half is not something to patch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfirm your filter is the FNS36 Plus. The FNS Plus range covers several tank sizes and the bottoms are not interchangeable between them.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628810350804,"sku":"PAC-051-1106","price":488.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_60301403-bd06-4b49-8c3e-613c0f1b7935.jpg?v=1788752169"},{"product_id":"o-ring-for-valve-top","title":"Pentair PacFab Valve Top O-Ring","description":"\u003cp\u003ePentair 354053 is the valve top o-ring for PacFab filter valves. It measures 6\" outside diameter, 5 5\/8\" inside diameter and 3\/16\" thick. It is the genuine Pentair part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it seals\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is the o-ring that sits between the valve top and the valve body. Every time the top comes off for rotor or spider gasket work, this seal is disturbed, and it takes a permanent set against the surfaces it has been clamped to for years.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is used on the PacFab 6-way 1-1\/2 in. Hi-Flo multiport valve in models 261124, 261130 and 262506, and it is listed with the PacFab Sand Dollar SD35, SD40 and SD60 sand filters. Measure the old ring against the dimensions above if you are unsure which valve you have.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhile you are in there\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe spider gasket and the rotor assembly are the other wear items behind the same valve top, so it is worth looking at both before closing the valve back up.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628833222868,"sku":"PAC-061-8967","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_2b9e3fe9-9adf-4163-9f8b-1d2d24b79991.png?v=1788753656"},{"product_id":"tank-lid-assembly-48-sqft","title":"Pentair Genuine OEM Tank Lid Assembly, 48 sq ft","description":"\u003cp\u003eThe Pentair 170021 is the tank lid assembly for the 48 square foot PacFab FNS Plus D.E. filter, supplied in tan. It is the genuine Pentair part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat you are buying\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is the lid assembly for the tank, sold as a unit. Owners order it when the original has cracked, gone brittle from years of sun, or been damaged during a grid service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck the size\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFilter tank lids are specific to the tank they were molded for. This one is the 48 sq ft version, so confirm the square footage of your FNS Plus before ordering.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628851704020,"sku":"PAC-051-0021","price":351.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_4b5affe4-6c5a-433e-99fe-7f4f7233d547.jpg?v=1788755344"},{"product_id":"o-ring-6-1-2-id","title":"Pentair O-Ring, 6-1\/2\" ID for 2\" Multiport Valve","description":"\u003cp\u003eThis is the Pentair 275333 valve body o-ring, 6-1\/2\" on the inside diameter and 3\/16\" thick. It seals the multiport valve body on 2\" top mount and side mount valves, and it is one of the few parts in a filter valve that is guaranteed to need attention eventually.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy it matters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA multiport valve holds pressure on the filter side of the system. The body o-ring is what keeps that pressure inside. When the ring hardens, flattens or takes a permanent set from years of compression, water finds the seam and the valve starts to seep, usually right after someone has opened it for the first time in a decade.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMeasure the old ring before ordering: this one is 6-1\/2\" inside diameter, 3\/16\" thick. It also appears in the Pentair PacFab Tagelus sand filter parts listing, so Tagelus owners with a 2\" valve should check this size against theirs.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628854522068,"sku":"PAC-061-9577","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_73417a8c-da97-4731-bbea-5e370380ee2f.png?v=1788755404"},{"product_id":"standpipe-assembly-36-sqft","title":"Pentair Genuine OEM Standpipe Assembly 36 SQFT","description":"\u003cp\u003eThe Pentair 190035 is the genuine OEM standpipe assembly for the 36 square foot PacFab FNS Plus DE filter. It is the same assembly the filter was built with.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the standpipe does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInside a DE filter the standpipe sits at the center of the tank and the grid assembly is built around it. Water that has passed through the DE coated grids collects there and leaves through the outlet. If the pipe cracks or splits, water finds a shortcut past the grids, and the first thing the owner sees is DE coming back into the pool.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMatch the square footage. This assembly is for the 36 square foot FNS Plus, and the other tank sizes in the family use their own standpipe. Grids and the top manifold are ordered separately, and it is worth inspecting both while the tank is open.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628932542676,"sku":"PAC-051-7003","price":78.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_730d3fe9-0e5c-4348-8b8a-242e8ba3096e.jpg?v=1788758092"},{"product_id":"basket-pacfab-355318-challenge","title":"Pentair Challenger Pump Basket 355318","description":"\u003cp\u003eThe Pentair R38024 is the strainer basket for the PacFab Challenger pump, the same part carried under the number 355318. It sits in the strainer pot ahead of the impeller and catches everything the skimmer let past.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat a good basket buys you\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLeaves, twigs and grit that reach the impeller wear it, block it or take out the shaft seal. The basket is the cheap barrier that stops that happening. It only works while its slots are open and its walls are sound, so a basket that has cracked, warped or lost a section is no longer doing the job even though it still fits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitting and care\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe basket drops into the pot without tools. Empty it before it packs solid, since a loaded basket starves the pump and shows up as poor flow and a noisy, cavitating impeller. Check the lid o-ring while the lid is off.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628942340308,"sku":"RAI-60-2113","price":19.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/pentair-r38024-challenger-strainer-basket.jpg?v=1788758298"},{"product_id":"back-up-ring-ss","title":"Pentair Genuine OEM Back-Up Ring, Stainless Steel","description":"\u003cp\u003eThe Pentair 195339 is a stainless steel back-up ring, a small metal part with one job: to sit behind an o-ring so the seal cannot be forced out of its groove when the filter comes up to pressure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy filters use them\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAn o-ring on its own can extrude through a gap under enough pressure, and once it has been pinched or nibbled it will never seal properly again. The rigid back-up ring closes off that escape path. It is one of those parts that goes unnoticed until it is missing or distorted, at which point the filter starts weeping at a joint that keeps failing no matter how many new o-rings go in.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Pentair sources list this part in more than one place: it appears in the PacFab FNS Plus DE and Quad DE parts diagrams, and it is also grouped with Clean and Clear Plus cartridge filter parts. Check it against the exploded view for your own filter, and plan on fitting a new o-ring at the same time.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628943749332,"sku":"PAC-051-101","price":82.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_3b755fa4-6daa-46d9-84a2-8b466225631c.png?v=1788758336"},{"product_id":"standpipe-assembly-60-sqft","title":"Pentair Genuine OEM Standpipe Assembly 60 SQFT","description":"\u003cp\u003eThe Pentair 190037 is the standpipe assembly for the 60 square foot PacFab FNS DE filter. It is the genuine Pentair replacement part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the standpipe does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInside a DE filter the grids surround a central standpipe. Water is pushed through the DE coated fabric, and the clean water that comes out the other side collects in the manifold and travels up the standpipe to the filter outlet. Everything depends on that path staying sealed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIf the standpipe cracks, splits or the seat wears, unfiltered water takes the shortcut and goes straight out the outlet. The tell is DE powder returning to the pool after a fresh charge, or a filter that never builds normal pressure. Replacing the standpipe restores the seal that forces water to go through the grids.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628950401236,"sku":"PAC-051-7001","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_b7980bf4-6286-47fb-8cdb-8bb711a31457.jpg?v=1788758414"},{"product_id":"36-sqft-fns-plus-tank-lid","title":"Pentair Genuine OEM 36 SQFT FNS Plus Tank Lid","description":"\u003cp\u003eThe Pentair 170020 is the tank lid for the FNS Plus 36 square foot DE filter, model FNS36. It is a new genuine Pentair part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it is\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe FNS Plus tank is built in two halves held together by a band clamp. This is the upper half, the domed lid that carries the air relief and clamps down onto the tank body. It is not the full tank and it does not include the filter internals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen you need one\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFilter tops live outdoors under constant pressure cycling. Over the years the plastic crazes, and once the surface is crazed or cracked the lid begins to seep, usually near the clamp line. Tightening the clamp harder does not fix it and can make the crack worse. Replacing the lid is the repair.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMatch the model on the tank label. FNS Plus is sold in several square footages and the lids are specific to each size, so a 36 SQFT lid will not seat correctly on a larger tank.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628950794452,"sku":"PAC-051-0020","price":301.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_9e0c2515-0b4b-4afb-b065-7b4261c57927.jpg?v=1788758423"},{"product_id":"lower-piping-assembly-w-drain","title":"Pentair Genuine OEM Lower Piping Assembly with Drain","description":"\u003cp\u003eThe Pentair 194913 is the genuine lower piping assembly with drain for Nautilus and Nautilus Plus filters. It arrives as a complete assembly with the drain fitting, so there is nothing to piece together.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe lower piping is the manifold work down inside the tank that gathers filtered water and carries it back out. The drain on the assembly is how the tank gets emptied for service and for winterizing. When the piping cracks or a drain fitting will no longer seal, filtered and unfiltered water start to mix and the filter stops doing its job properly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConfirm the model\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis assembly is listed for Nautilus and Nautilus Plus, and it is also carried under the Sea Horse stainless cartridge filter parts and the Nautilus Plus DE stainless models NSP-36, NSP-48, NSP-60 and NSP-72. Filter internals look alike between families, so read the model number off the tank label before ordering.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48628968784084,"sku":"PAC-051-2950","price":75.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_d59e8531-4986-446d-a1f1-258c776a8d2f.png?v=1788758564"},{"product_id":"washer-plastic-2-req","title":"Pentair 272505 Plastic Washer, 2 Required","description":"\u003cp\u003ePentair 272505 is the plastic washer used in PacFab top mount multiport filter valves. Two are required per valve.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy plastic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe washer sits in a permanently wet assembly. A plastic washer will not rust, will not swell and will not seize onto the fastener it rides on, which is the whole reason the factory specified it rather than a metal one.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHardware like this is easy to overlook, but a flattened or cracked washer lets the valve top seat unevenly, and an uneven seat is a slow leak or a valve that will not hold position. If the valve is already apart for a service, replace both washers while you are in there.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48629129609428,"sku":"PAC-061-8964","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_fc32559c-93b8-4cc2-8bfa-9bdc1a905236.png?v=1788759916"},{"product_id":"spacer-washer","title":"Pentair 154747 Genuine OEM Spacer Washer","description":"\u003cp\u003ePentair 154747 is the spacer washer used in PacFab Nautilus and Nautilus Plus DE filters. It is the genuine Pentair part, and Pentair notes it may fit other Pentair model filters as well.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat a spacer washer does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUnlike a sealing washer, a spacer sets and holds a distance inside an assembly. Get the thickness wrong and parts either bind or sit loose, so the part number matters more than the outside dimensions. Order 154747 rather than matching a washer by eye.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to order it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUsually alongside a filter strip down, when the internals are already out and the old washer is found cracked, deformed or missing. Small hardware like this disappears easily during a service, so a spare in the box is cheap protection against a half finished job.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48629135343828,"sku":"PAC-051-2854","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_be9db2eb-5b5b-41ba-b4d8-9d084754538a.png?v=1788759937"},{"product_id":"impeller-1hp-full-rated-1-1-2hp-up-rated-high-pressure","title":"Pentair Challenger Impeller, 1HP Full Rated \/ 1-1\/2HP Up Rated, High Pressure","description":"\u003cp\u003eThe Pentair 355369Z is the impeller for the high pressure Challenger pump at the 1 HP full rated and 1-1\/2 HP up rated size. It also appears in Pentair literature as 355369; both numbers refer to the same part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFull rated and up rated\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe two horsepower figures describe one motor. Full rated and up rated are different conventions for stating output, and a 1 HP full rated motor delivers what a 1-1\/2 HP up rated motor delivers. That is why a single impeller covers both, and why the label on your motor may not match the number you searched for.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrdering the right one\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eChallenger impellers across the range look much alike, and the high pressure models take their own parts. Go by the part number and the rating on the motor plate rather than by appearance. If the pump is open far enough to change the impeller, it is also open far enough to reach the diffuser, the seal and the locking screw, which are worth inspecting while you are there.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48629388017876,"sku":"PAC-101-3139","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_826e61d6-39d4-4516-97c4-91910ee8c924.gif?v=1788765888"}],"url":"https:\/\/www.activepoolsupply.com\/collections\/pacfab-parts.oembed","provider":"Active Pool Supply","version":"1.0","type":"link"}