{"title":"Rainbow Equipment","description":"\u003cp\u003eRainbow equipment at Active Pool Supply, genuine OEM and quality aftermarket.\u003c\/p\u003e","products":[{"product_id":"in-line-chlorinator-320","title":"Pentair Rainbow 320 In-Line Chlorinator","description":"\u003cp\u003eThe Pentair Rainbow 320 is the in-line tablet feeder: it is plumbed permanently into the return line, on the pressure side of the pump and downstream of the filter and heater, and dispenses sanitizer straight to the pool or spa after all the equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLoad large or small slow-dissolving trichlor or bromine tablets from the top. An external fine-control valve sets the feed rate to suit the pool or spa. The system is fully enclosed, so there are no escaping fumes and no special venting, and it cuts down on handling chemicals by hand.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCapacity and options\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePentair offers a feeder extension that raises tablet or stick capacity, useful for going away without the pool running short of chlorine. The 320 is the in-line model; if you need a feeder that tees off the return line rather than sitting in it, the off-line equivalent is the Rainbow 300.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624834347220,"sku":"RAI-45-806","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_e8db5316-f3f1-4aef-b7a0-3476b73f7b16.jpg?v=1788643327"},{"product_id":"chlorinator-comm-hc-3315-15","title":"Pentair Commercial High Capacity Chlorine or Bromine Off-Line Chlorinator HC3315, 15 lbs","description":"\u003cp\u003eThe Pentair Rainbow HC-3315 is a high capacity off-line tablet feeder for large residential and commercial pools. It holds 15 pounds of slow dissolve trichlor or bromine tablets and treats up to 97,600 gallons with trichlor or 20,200 gallons with bromine, which puts it well beyond what a standard residential feeder can keep up with.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow it installs\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe feeder is designed for off-line plumbing: it hangs on its own 1 in. PVC bypass tapped off the return line, so the main line keeps full flow and the feeder can be isolated when you need to open it. The system is completely enclosed and needs no special venting. The body is 23-1\/2 in. long and 7-3\/4 in. square in section, which fits most equipment pads.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart of the Rainbow line\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRainbow high capacity feeders come in three sizes to match different pool volumes. The HC-3315 is the 15 lb model, sold under Pentair part number R171215.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624883433684,"sku":"RAI-45-1006","price":326.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_0ce479d7-5b8c-436e-b4c4-4830f6697255.jpg?v=1788649508"},{"product_id":"chemical-resistant-1-1-2-x-2-check-valve","title":"Pentair Chemical Resistant 1-1\/2\" x 2\" Check Valve","description":"\u003cp\u003eThe Pentair Rainbow R172288 is a spring loaded check valve made for the one job most check valves fail at: sitting downstream of a chlorine feeder. Its spring and seal are chosen for corrosive service, so chlorinated water does not eat the valve that is supposed to protect the rest of the equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy it belongs after the chlorinator\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWhen the pump shuts off, the concentrated solution in a tablet feeder can flow backwards into the heater, filter and pump. That is how heat exchangers get pitted and how pump seals fail early. Installed between the feeder and the equipment, this valve lets water pass only toward the pool and holds everything else back. Pentair shows it in the installation drawings for the Rainbow 300 series and 320 feeders as well as the 302, 300-19, 300-29, 322, HC-3315, HC-3330 and 3340.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFit and installation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOne end is a 1-1\/2 in. slip socket and the other is a 2 in. spigot, so it solvent welds straight into either pipe size. The 2 lb spring is fully enclosed and closes the valve in any orientation, which means it can go in a vertical or horizontal run wherever there is room. The full free flow design keeps the pressure drop low.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624957227220,"sku":"RAI-451-4039","price":77.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_bc92492f-8ea9-4402-b071-62138b297305.jpg?v=1788656076"},{"product_id":"chlorinator-comm-hc-3330-30","title":"Pentair Rainbow Automatic Commercial High Capacity Chlorinator, HC-3330, R171230","description":"\u003cp\u003eThe Pentair Rainbow HC-3330, part number R171230, is an automatic high capacity chlorinator built for commercial pools. It holds 30 lb of tablets and feeds either chlorine or bromine, which means far fewer refills than a residential in line feeder on a pool with a heavy bather load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAutomatic feeding\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWater passing through the unit dissolves the tablets and carries sanitizer back to the pool, so the dose is continuous rather than hand fed. Set the feed and check the tablet level on your normal service rounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChoosing between the 3330 and 3340\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe HC-3330 covered here holds 30 lb. If your pool burns through tablets faster than that between visits, the HC-3340 is the 40 lb version of the same feeder.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48625022861524,"sku":"RAI-45-1007","price":392.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_fe54ec79-ffd6-4785-8075-618e903886a0.jpg?v=1788662545"},{"product_id":"commercial-chlorinator-300-29x-offline","title":"Pentair Rainbow Commercial Chlorinator #300-29X, Offline","description":"\u003cp\u003eThe Pentair Rainbow #300-29X is an offline commercial chlorinator, part number R171070. It is a heavy duty, high capacity tablet feeder for large residential and commercial pools.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCapacity and output\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe feeder holds 29 large tablets or 237 small ones and dispenses 8.5 lbs. of 1 in. trichlor tablets in 24 hours. That output treats pools from 80,000 to 322,000 gallons. Across its sizes the Rainbow range covers pools up to 658,500 gallons.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAn offline feeder is plumbed beside the return line rather than in it. A heavy duty 1\/2 in. control valve and tubing meter the water that passes through the feeder, which optimizes flow and erosion of the tablets and lets the unit deliver larger amounts of sanitizer. Slow dissolving trichlor or bromine tablets both work.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote on chemistry\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePick one tablet type and stay with it. Trichlor and bromine should never share a feeder.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48625731928276,"sku":"RAI-45-860","price":243.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_629ee819-0082-4891-8d69-896bf7878026.jpg?v=1788690256"},{"product_id":"chlorinator-comm-hc-3340-40","title":"Pentair Rainbow Automatic Commercial High Capacity Chlorinator HC-3340, 40 lb","description":"\u003cp\u003eThe Pentair Rainbow HC-3340, part number R171240, is an automatic high capacity tablet feeder holding 40 lb of slow dissolve chlorine or bromine tablets. It is rated for pools up to 658,500 gallons.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy a high capacity feeder\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOn a large residential or commercial pool, a standard feeder becomes a daily chore. A 40 lb charge changes that: the feeder holds enough sanitizer to run for a long stretch, and the sanitizer goes in at a steady rate rather than in the peaks and troughs of hand dosing. Feed rate is set on an external dial, so the routine adjustment does not mean opening the lid.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe HC-3340 is designed for off-line plumbing using 1 inch PVC pipe, and the unions needed to make that connection come with it. Off-line means the feeder sits on a loop beside the return line rather than in it, so the feeder can be isolated and serviced without shutting the whole system down.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eServiceability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe details are what make a feeder livable. A vent valve bleeds pressure so the lid is not fighting you. The lock ring spins off and snap locks back on for a secure seal. The screen and check ball are easy to reach when they need cleaning. A drain valve empties the feeder before recharging or winterizing, which is a far safer way to open a tank that has been sitting full of tablets.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48625748738260,"sku":"RAI-45-1008","price":408.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_73c6e1ad-b57a-45b6-9ed3-687eec5f70bf.jpg?v=1788691574"},{"product_id":"22-commercial-provac-flexible-vacuum-head-222","title":"Pentair 22\" Commercial ProVac Flexible Vacuum Head #222","description":"\u003cp\u003eThe Pentair ProVac R201286 is a 22 in flexible vacuum head, model #222, built for commercial pools and for anyone tired of how long a manual vacuum takes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy width matters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA wider head means fewer passes, and the ProVac is wide enough to clean a pool bottom in about half the time. The body flexes as it goes so it keeps contact with the floor instead of bridging over the shape of the pool.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow the suction is used\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe suction chamber is shaped to concentrate vacuum velocity equally across the head rather than letting it pull hardest at the hose port. Full width flex strips guide debris in toward that chamber. Together they are why a wide head still lifts fine dirt instead of just stirring it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSetting it up\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAll the wheels adjust, which raises or lowers vacuum velocity for the surface and the debris in front of you. The 1-1\/2 in vac hose swivel connection is included, and the head takes 1-1\/2 in or 2 in hose.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626283970772,"sku":"RAI-40-2126","price":170.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_cd5646ca-eb1c-41a6-8289-8c4e63a6ab4c.jpg?v=1788707630"},{"product_id":"off-line-chlorinator-300c-clear","title":"Pentair Rainbow Off-Line Chlorinator #300C","description":"\u003cp\u003eThe Pentair Rainbow 300C is an automatic off-line feeder for chlorine or bromine tablets, on pools and spas alike. It holds 11 large tablets or 98 small ones and is rated to treat 12,000 to 48,000 gallons.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOff-line, not in-line\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAn off-line feeder sits beside the equipment pad and draws through 1\/4 inch feeder hoses rather than being cut into the pipe run. That makes it a retrofit you can do without reworking plumbing, and it means the feeder can be serviced or isolated without shutting the whole system down. It operates on the pressure side of the pump.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat comes with it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe feeder is supplied with a control valve and fittings, which is what sets the feed rate. Overall size is 14-3\/4 inches long by 23 inches high by 22-1\/4 inches wide, so allow that footprint next to the pad before you order.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626359992532,"sku":"RAI-45-937","price":156.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_5b45f598-9d5e-4726-92f0-a0a176d547b9.png?v=1788709253"},{"product_id":"1-tablet-float-dispenser-335","title":"Pentair Rainbow 1\" Tablet Float Dispenser #335","description":"\u003cp\u003eThe Pentair Rainbow #335 is a floating dispenser for 1 inch bromine or chlorine tablets, part number R171090.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLoad it with 1 inch tablets, set it in the water and let it drift. Sanitizer feeds slowly as the tablets dissolve, which keeps a residual in the water without anyone adding chemicals by hand every day.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWho it suits\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt needs no plumbing, so it works for a pool or spa with no inline feeder, and it works as a backup when the installed feeder is out of service. Make sure your tablets are the 1 inch size before ordering, since 3 inch tablets will not fit this dispenser.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626843812052,"sku":"RAI-45-903","price":32.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_e2552874-0840-4fe9-94a2-db88a5801855.jpg?v=1788715776"},{"product_id":"rainbow-off-line-chlorinator-300","title":"Pentair Rainbow Off Line Chlorinator #300","description":"\u003cp\u003eThe Pentair Rainbow 300 is an off line chlorinator, part R171016. It holds 3 inch chlorine tablets and releases sanitizer into the circulation system at a controlled rate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy off line\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAn off line feeder is plumbed beside the return line rather than in the middle of it. A small amount of flow is diverted through the chamber, dissolves part of a tablet and carries the chlorine back into the pool. Because the feeder is not carrying full system flow, it can be shut off and opened for a refill without disturbing the rest of the pad.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSteadier chemistry\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHand dosing produces a spike after every treatment and a slow slide until the next one. A tablet feeder smooths that out, which keeps the residual closer to target and takes the daily chemical handling out of the routine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eService\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe lid o-ring and the tube check valve are stocked as separate parts, so the two items most likely to weep after a few seasons can be replaced on their own.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627350667476,"sku":"RAI-45-802","price":141.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_f4c6d180-4f81-4d5c-b140-b46981eb93be.gif?v=1788722755"},{"product_id":"rainbow-spa-mini-vacuum-204","title":"Pentair Rainbow Spa Mini Vacuum #204","description":"\u003cp\u003eThe Rainbow Mini Vac #204 is a small venturi powered vacuum for spas, sold by Pentair as part number R201146.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThere is no motor and no hookup to the filter system. Water driven through the head creates a venturi that pulls debris up into the bag. That makes it quick to grab and quick to put away, which is the whole reason a mini vac gets used and a full vacuum setup often does not.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it earns its place\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSpa footwells, seat corners and steps collect leaves and grit in places a full size vacuum head simply cannot get into. The Mini Vac is also used on above ground pools, ponds and fountains, anywhere the job is too small to justify dragging out the big gear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eService\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe bag is the wear part. The Minivac #204-06 replacement bag is sold separately when the original gets thin or torn.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48633452036308,"sku":"RAI-40-2124","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_e8477eba-0fc0-4bcb-8a2c-124eba2a0c68.jpg?v=1788804898"},{"product_id":"cartridge-45-sqft-rec-whsc","title":"Pleatco PLBS50 Replacement Filter Cartridge","description":"\u003cp\u003eThe Pleatco PLBS50 is a replacement filter cartridge measuring 5-5\/16 inches across the outside and 10-1\/8 inches long. Pleatco lists it against Leisure Bay, Dynasty Spas, Waterway and Rainbow filters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck the square footage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe source data carries two different ratings for this cartridge: the product name says 45 square feet, while the specification attribute says 50. Both readings come from the same listing, so if the exact rating matters for your filter, confirm it against the filter documentation before ordering rather than assuming either number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCartridges are matched on physical fit first. Measure the outside diameter and the overall length of the one that came out, and look at how the end caps are made, whether they are open, closed or have a handle. A cartridge that is close but not right will bypass water around the edge and the filter will look like it is working while nothing gets caught.\u003c\/p\u003e","brand":"Pleatco","offers":[{"title":"Default Title","offer_id":48634152419540,"sku":"PLE-051-9237","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_0b8eb563-537c-4aca-9b8c-d90674db909a.jpg?v=1788825823"},{"product_id":"cartridge-18-sqft","title":"Pleatco PRB18-4 Filter Cartridge, 18 Sq Ft","description":"\u003cp\u003eThe Pleatco PRB18-4 is a replacement filter cartridge rated at 18 square feet of media area. Pleatco lists it for Standard and High SF Module Filters in the MX Series, for Lifeguard CL 29x housings and for Rainbow filters, with Pentair given as the filter manufacturer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to change a cartridge\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA cartridge does not fail all at once. Pressure creeps up, flow drops off, and cleaning brings the pressure down for a shorter stretch each time. Once a wash no longer restores normal running pressure, the pleats are loaded or broken down and a new element is the fix.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck the size first\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis listing gives an outside diameter of 2-7\/8 in and a length of 29-1\/4 in. Cartridge families reuse part numbers across several sizes, so measure the element you are replacing and compare it against those numbers before ordering.\u003c\/p\u003e","brand":"Pleatco","offers":[{"title":"Default Title","offer_id":48634257473748,"sku":"PLE-051-9246","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_14e8a2e3-d0dc-4196-bcbe-ffd785fe2952.jpg?v=1788827796"},{"product_id":"vac-head-super-flex-c-203","title":"Pentair Superflex 203 Vacuum Head, 14 in.","description":"\u003cp\u003eThe Pentair R201388 is the Superflex 203 vacuum head, 14 in. wide. It is the head for manual vacuuming, used on a standard telescopic pole with a vacuum hose.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy manual vacuuming still matters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAn automatic cleaner keeps a pool respectable, but it does not deal well with a heavy silt layer, a storm dump of leaves, or a corner it never reaches. A vacuum head on a pole puts you in control of where the suction goes and how long it stays there.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSetup and surfaces\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe head takes a pole and a vacuum hose run to the skimmer or a dedicated vacuum line. One point of guidance rather than a manufacturer claim: match the head to your pool surface. 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A heavy weighted head meant for a deep gunite floor is the wrong tool on a liner, and the oval body here keeps contact with the floor while still moving along the wall radius.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat you need with it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe head on its own. Add a pole and a vacuum hose long enough to reach the far end of the pool, prime the hose so the head is not pushing air into the pump, and vacuum in slow overlapping passes so the debris lifts rather than clouding the water.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48634475380948,"sku":"RAI-40-2501","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_d0e1c7e6-9c04-4aae-9ac3-bf95138af4b4.jpg?v=1788831968"},{"product_id":"solid-plastic-wheels-4-pack","title":"Pentair 1-3\/8\" Solid Plastic Wheel for Rainbow Flexible Vacuum Heads, 4 Pack","description":"\u003cp\u003ePentair R201426 is a four pack of solid plastic wheels for Rainbow flexible vacuum heads. Each wheel measures 1-3\/8 inch with a 3\/8 inch hole through the center.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy they wear\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe wheels are the only thing holding a manual vacuum head off the pool floor. They run over plaster or a liner every time the head is used, and once they are flat spotted, cracked or seized on the axle the head starts to drag. On a plaster pool that means a rough push and uneven pickup, and on a vinyl liner a seized wheel can score the surface.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat you get\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFour wheels, enough to replace the full set on a head rather than mixing a new wheel with three worn ones. They are molded solid plastic and drop onto the original axles.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48634974011604,"sku":"RAI-401-4057","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_66fe1e72-12ab-459e-8869-e196c8ed2637.jpg?v=1788839248"}],"url":"https:\/\/www.activepoolsupply.com\/collections\/rainbow-equipment.oembed","provider":"Active Pool Supply","version":"1.0","type":"link"}