{"title":"Sta-Rite Equipment","description":"\u003cp\u003eSta-Rite equipment at Active Pool Supply, genuine OEM and quality aftermarket.\u003c\/p\u003e","products":[{"product_id":"pentair-170145-starite-s7m120-large-and-small-cartridge-250210200s-250220201s","title":"Sta-Rite 170145 System 3 S7M120 Large and Small Cartridge Set, 25021-0200S and 25022-0201S","description":"\u003cp\u003ePentair 170145 is the genuine replacement cartridge pack for the Sta-Rite System 3 S7M120, the 21 in. modular media filter. It contains both elements the filter uses: the 25021-0200S inner cartridge and the 25022-0201S outer cartridge.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTwo cartridges that work as one\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe System 3 nests a smaller cartridge inside a larger one. The inner element measures 11 in. by 11 in. by 31.25 in. and the outer 19 in. by 19 in. by 23 in. Together they give the filter its full surface area, which is why replacing only one of them rarely brings performance back.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCartridges are cleaned many times over their life, but eventually hosing no longer returns the pressure gauge to its clean reading, and pleats start to fray or collapse. That is the point to fit a new pack rather than keep cleaning.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis pack fits the S7M120 only. The S8M150, S7M400 and S8M500 in the same family take different cartridges. The model is on the tank label.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48620697419988,"sku":"STA-051-6578","price":479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_f157c2cb-828b-49b3-a55b-ba75c7ec9a62.png?v=1788573177"},{"product_id":"pentair-starite-s8m150-large-and-small-cartridge-filter-pack-250210202s-250220203s","title":"Pentair Sta-Rite S8M150 Large and Small Cartridge Filter Pack 25021-0202S \u0026 25022-0203S","description":"\u003cp\u003eThe Pentair 170147 is the complete replacement cartridge pack for the Sta-Rite System:3 S8M150 modular media filter. It pairs the large outer cartridge, 25022-0203S, with the small inner cartridge, 25021-0202S, so one order refreshes the whole filter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMade for the S8M150\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe S8M150 is the 259 sq ft System:3 filter. Its two cartridges nest inside one another, and this pack supplies both in the correct sizes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCartridges are cleaned many times before they are done, but eventually a hose down no longer brings the starting pressure back to where it was, or the pleats tear and collapse. That is the point to fit a new set. Because the two cartridges age together, most owners replace both at once.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfirm your filter is the S8M150. While the tank is open, check the tank o-ring, the drain plug and the air bleeder so you only open it once.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624921575636,"sku":"STA-051-6580","price":791.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_48e6df7d-2526-4b3c-a347-09d28e76fa41.png?v=1788653576"},{"product_id":"300-sqft-filter-replacement-mod-media","title":"Sta-Rite 300 Sq. Ft. Filter Replacement MOD Media","description":"\u003cp\u003eThe Sta-Rite 27002-0300S is the 300 square foot replacement modular media module for the System 2 PLM300 cartridge filter. Sta-Rite calls it MOD media: instead of several loose cartridges, the PLM filter runs a single modular element, and this is the genuine replacement for it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eModular media is cleaned, not backwashed. Over time the cleanings stop restoring flow, the starting pressure creeps up, and eventually the pleats or bands give out. When that happens a new module puts the filter back to its rated 300 square feet and the pressure back to where it started.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis module is for the PLM300 only. The smaller filters in the System 2 range, PLM100 through PLM200, use their own modules, so match the size stamped on your tank before ordering. Replacement is a matter of opening the tank, lifting out the old module and setting the new one in place.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624922001620,"sku":"STA-06-290","price":586.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_f7060780-64fd-46dc-89f5-918acfa43e55.jpg?v=1788653592"},{"product_id":"abs-6-posistion-valve-with-piping","title":"Sta-Rite ABS 6-Position Valve with Piping","description":"\u003cp\u003eThe Sta-Rite 18201-0200 is the 2 in. ABS side mount multiport valve, supplied as a kit with its piping and union nuts. It is used on the Sta-Rite S7D75, S8D110, S7S50 and S8S70 filters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat a multiport valve does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA multiport valve replaces a bank of separate valves with one handle. Six positions cover the routines a filter needs, so filtering, backwashing and rinsing are a matter of moving the lever rather than repiping anything.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction and fitting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe body is molded ABS, which holds up to years of handle movement and weather at the equipment pad. Because the kit includes union nuts, the valve can be taken off later for service without cutting into the plumbing. Check that your filter is one of the four listed models before ordering, since top mount filters use a different valve.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48625710661844,"sku":"STA-06-273","price":354.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_f50aa539-e65a-4274-961c-5e409ba70f33.jpg?v=1788688903"},{"product_id":"100-sqft-filter-replacement-module","title":"Sta-Rite 100 Sq. Ft. Filter Replacement Module for PLM100","description":"\u003cp\u003eThe Sta-Rite 27002-0100S is the 100 sq. ft. filter replacement module for the System 2 Modular Media filter, model PLM100. It is the original Sta-Rite replacement and carries the manufacturer number 24800-0121.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eA module, not a bare cartridge\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe System 2 filter uses a complete media module rather than a loose element, and the air bleed assembly comes fitted to it. That means the replacement drops in as one piece with nothing to transfer over from the old one.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe round section measures 13 in. in diameter and the module stands 18-3\/8 in. tall. The top opening is a figure 8 shape, 6-1\/4 in. by a maximum of 4-1\/2 in. Measure the old module if you are unsure which one you have.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMatching the filter\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis module is for the PLM100. The larger PLM150 takes the 150 sq. ft. module, which is a separate part, so check the model on the tank label before ordering.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48625722589396,"sku":"STA-05-246","price":300.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_8ed15d7a-0fac-41a7-9a7d-0677fa1ba5f0.png?v=1788690040"},{"product_id":"150-sqft-filter-replacement-module","title":"Sta-Rite 150 Sq. Ft. Filter Replacement Module for System 2 PLM150","description":"\u003cp\u003eThis is the Sta-Rite 27002-0150S, the 150 sq. ft. filter replacement module for the System 2 PLM150 cartridge filter. It is the genuine Sta-Rite OEM part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe module is 13 in. in diameter and 18-3\/8 in. long, with 150 sq. ft. of filter area. Measure the old module if you are not certain which System 2 size you have, because the family shares a tank shape across several ratings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA filter module has a service life. Cleaning restores most of it for a while, but eventually the media stops coming clean: pressure sits high right after a cleaning, and the interval between cleanings keeps shrinking. That is the point to replace the module rather than keep cleaning it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote the pressure gauge\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRecord the pressure with a fresh module installed and a clean filter. That number is your clean starting point, and everything you do later is judged against it.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48626219876564,"sku":"STA-05-247","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_b08a5923-4453-4ebe-93d0-498a20f62689.jpg?v=1788706440"},{"product_id":"pentair-357294s-black-1-phase-vfd-square-flange-motor-230-v-4-3-hp-3-2-kw-56y","title":"Pentair Black 1-Phase VFD Square Flange Motor, 230V, 4.3 HP, 3.2 kW, 56Y","description":"\u003cp\u003eThe Pentair 357294S is the black 1-phase VFD square flange motor rated 230 V, 4.3 HP, 3.2 kW, on a 56Y frame. It is listed for the Pentair Sta-Rite IntelliPro VS 3050 and VS-SVRS inground pool and spa pumps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat a VFD motor is\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOn a variable speed pump the motor is not switched directly onto the incoming line. A variable frequency drive sits between the supply and the motor and feeds it at whatever frequency the programmed speed calls for. That is what lets the pump run slowly for filtration and step up for cleaning or spa duty, and it is why the motor is matched to the drive rather than being a general purpose replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfirm the pump model and the frame. This is a 56Y square flange motor for a 230 V single phase supply, listed for the IntelliPro VS 3050 and VS-SVRS. The drive assembly is a separate part, so identify whether the motor or the drive has failed before ordering.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626296127700,"sku":"STA-101-7294","price":906.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_bddaad63-f2d8-4e4a-a440-645d3606342e.jpg?v=1788707774"},{"product_id":"valve-1-1-2-top-mount-clamp-style","title":"Pentair Valve 1-1\/2\" Top-Mount Clamp Style","description":"\u003cp\u003eThe Pentair 261186 is a 1-1\/2\" top-mount valve in clamp style, sold as the replacement for the Sta-Rite WC112-148 valve. The clamp and the valve to filter O-ring are supplied with it, so the two pieces most often lost or perished on an old install come in the box.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it fits\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is listed for the Cristal-Flo T-BP Series high rate sand filters: the T-150BP1 15 inch, the T-170BP1 17 inch, the T-200BP1 20 inch and the T-240BP1 24 inch. Top-mount means the valve sits on the tank rather than off to the side, so the ports and the handle stay in reach when the filter is serviced.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe manufacturer changed the design of this valve, and re-plumbing is necessary when it replaces the original. Treat the job as a small plumbing project rather than a straight swap: measure what runs into and out of the old valve, and have fittings on hand before the filter comes apart.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626500272340,"sku":"PAC-06-1186","price":270.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_c15988a4-d4cb-4b0a-ac8c-80c70031d3d2.jpg?v=1788711006"},{"product_id":"6-position-multiport-valve-2-inch-abs-with-union-18201-0300","title":"Sta-Rite 6-Position Multiport Valve, 2 in. ABS with Union","description":"\u003cp\u003eThe Sta-Rite 18201-0300 is a six position dial type multiport valve for 2 in. plumbing, molded in fiberglass reinforced ABS and supplied with PVC unions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe six positions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFilter for normal running, backwash to reverse flow through the media, rinse to settle the bed afterward, recirculate to move water without sending it through the filter, waste to send water straight out, and closed to shut the valve. The seal inside is built to stop water crossing between ports, so a position means what it says.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is in the box\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe valve comes with PVC unions for the filter to valve connection and the connecting pipe that matches the side ports on sand and DE filters. The unions matter on service day: the valve can be taken off without cutting into the plumbing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfirm the pipe size and the port arrangement on your tank. This is the 2 in. side mount version, so measure rather than assume.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48626504270036,"sku":"STA-06-275","price":357.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_2faebe1a-93f6-48b9-ac66-47dc1ce67eef.jpg?v=1788711062"},{"product_id":"cartridge-200-sq-ft-mod-media","title":"Sta-Rite OEM Replacement Element 200 Sq Ft Cartridge Filter for PLM200","description":"\u003cp\u003eThe Sta-Rite 27002-0200S is the 200 sq ft modular media cartridge element for the System 2 PLM200 filter. It is the genuine part, carried under both the Sta-Rite and Pentair names.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFilter module PLM 200, 13 in. in diameter and 18-3\/8 in. tall. The PLM series shares the tank diameter across several sizes and changes the element height, so measure before ordering if you are not certain which model you have.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCartridges are cleaned, not replaced, until cleaning stops working. Once a thorough overnight soak and rinse no longer brings the filter pressure back down to where it started, the media has taken in more than it will give up. Torn pleats, pleats matted flat against each other and separated end caps are the other signals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat you get from a fresh element\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLower filter pressure, better flow through the whole system, and water that clears faster after a heavy swim or a storm. Two hundred square feet is a lot of media, and a filter running its full area works the pump less hard.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48626965479636,"sku":"STA-06-289","price":500.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_e29ba401-827b-470f-9039-9751f51f4e04.jpg?v=1788718570"},{"product_id":"sta-rite-replacement-cartridge-set-for-sta-rite-system-3-400-sq-ft-s7m400","title":"Sta-Rite OEM Replacement Cartridge Set for System:3 Filter, 400 Sq Ft","description":"\u003cp\u003eThis is the OEM replacement cartridge set for the Sta-Rite System:3 S7M400 modular media filter, sold under part number 170146.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTwo cartridges, one part number\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe 400 square foot System:3 gets its filter area from a pair of cartridges, one smaller cartridge inside and one larger cartridge around it. This kit supplies one of each, so a single order covers the whole filter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to change them\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCartridges that will not wash back to clean starting pressure are finished. Because both cartridges in the S7M400 see the same water and the same running hours, changing them as a pair keeps the filter working evenly and saves opening the tank twice.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck the model\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCartridge sets are matched to the filter they were built for. Confirm your filter is the 400 square foot S7M400 before ordering.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48627205472468,"sku":"STA-051-6579","price":755.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_154b6af1-5dfd-4786-af21-f007a40cfb69.png?v=1788720063"},{"product_id":"gauge-2-bottom-mount-1-4","title":"Pentair 2\" Bottom Mount Pressure Gauge, 1\/4\" NPT","description":"\u003cp\u003eThe Pentair 15060-0000TZ is a 2 inch bottom mount pressure gauge with a 1\/4 inch NPT thread and a 0 to 60 psi range. It is listed for Sta-Rite PXC, PRC, PLM, PLD, Posi-Clear and Posi-Flo cartridge filters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBottom mount, not side mount\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe stem enters the gauge from below, so it is the right choice where the filter head or valve is tapped for a bottom connection. A side mount gauge with the same thread will not sit correctly in that port, so check which way your existing gauge points before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy it matters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe gauge is the only window into what the filter is doing. You note the pressure with a clean element, and you clean again when the reading climbs by the amount the filter manual specifies. A gauge that has fogged, filled with water, stuck or drifted low breaks that whole method, and the filter quietly runs dirty.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48627736150228,"sku":"STA-061-5069","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_017bc0e0-45a3-4c09-a437-00392d62927b.png?v=1788727521"},{"product_id":"cartridge-70-sqft","title":"Unicel UHD-SR70 Replacement Cartridge, 70 sq ft","description":"\u003cp\u003eThe Unicel UHD-SR70 is the replacement cartridge element for the Sta-Rite Posi-Flo II PTM TX-70 filter. It measures 8-11\/16 inches outside diameter by 18-3\/16 inches long and drops straight into the tank in place of the original element.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOn the square footage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYou will see this cartridge listed at both 70 and 72 square feet. The 70 is the model designation, TX-70, and it is how the filter itself is sold. The 72 is a media area figure that appears in the same manufacturer data. Either way it is the correct element for that tank, and the physical dimensions above are what determine the fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to change it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCartridges are cleaned, not replaced, until cleaning stops working. Once a full soak and rinse no longer brings the pressure back down, or the pleats have torn, or the end caps have started to pull away from the media, the element is finished. Running past that point costs you flow, shortens pump life and lets dirt straight back to the pool.\u003c\/p\u003e","brand":"Unicel Filter Cartridges","offers":[{"title":"Default Title","offer_id":48627841171668,"sku":"UNI-60-5223","price":87.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_c81ce9e2-fde0-45c5-8800-befe506a6141.jpg?v=1788728098"},{"product_id":"push-pull-valve-7-81-center","title":"Pentair Push Pull Valve, 7.81\" Center","description":"\u003cp\u003eThe Pentair 263053 is a push pull slide valve for DE and sand filters. It has 2 inch PVC socket connections and a 7.81 inch centerline distance between the filter ports, and it ships in black.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMeasure the centers\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePush pull valves are chosen by the distance between the two filter ports, not by the pipe size alone. This one is the 7.81 inch center version. Pentair builds an 8 inch center valve as well, and the two are not interchangeable, so measure before you order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat comes with it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe valve to filter unions and their o-rings are included, which is most of what an install needs. It also goes in as a replacement for the Sta-Rite WC212-134P valve.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627954057428,"sku":"PAC-06-3053","price":161.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_1e291969-3f4a-41fb-87ae-ef9f12a55139.jpg?v=1788730882"},{"product_id":"small-cartridge-s8m500","title":"Sta-Rite Small Cartridge, S8M500","description":"\u003cp\u003eSta-Rite 25021-0224S is the small replacement cartridge for the System 3 S8M500 filter. It is the genuine Sta-Rite element.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTwo cartridges, one filter\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe S8M500 runs a large element and a small one together. This listing is the small cartridge. The large one is a separate part number, and it is worth changing the pair at the same time so both elements load and clean at the same rate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace rather than wash\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCartridges are washable, but not forever. Once a thorough clean no longer brings filter pressure back down near where it starts after a change, the media is loaded past recovery. Torn, matted or collapsed pleats are the other clear signal, and no amount of washing gets those back.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eListed for the Sta-Rite System 3 S8M500. Other filters in the System 3 line, including the S7M120, S7M400 and S8M150, take their own cartridge sets, so match the model on your tank label.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48627982926036,"sku":"STA-06-286","price":473.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_c365c044-cc41-46a3-9b09-45ccecd9aaf4.jpg?v=1788732323"},{"product_id":"system-3-s7m120-outer-filter-cartridge-200sqft","title":"Sta-Rite System 3 S7M120 Outer Filter Cartridge, 200 sq ft","description":"\u003cp\u003eThe Sta-Rite 25022-0201S is the large outer filter cartridge for the System 3 S7M120, rated at 200 square feet of filter area. It is the outer half of the Modular Media 300 element set.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow the System 3 element set works\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe System 3 does not use a single cartridge. A large outer element carries most of the area, and a smaller inner element sits inside it. This part is the outer one. The inner replacement for the S7M120 is 100 square feet and is ordered on its own, which is why most owners renewing a tired filter buy both at once.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis cartridge is listed for the S7M120. The wider System 3 SM parts group also covers the S7M400, S8M150 and S8M500, and those models take different element sizes, so read the number off your old cartridge or the filter label rather than going by the family name.\u003c\/p\u003e\u003cp\u003eReplace rather than clean once a full soak stops restoring pressure, or once the pleats are matted or split. A worn element sends fine dirt straight back to the pool no matter how often you rinse it.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48628771815636,"sku":"STA-05-226","price":511.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_5b63877d-e34e-4669-8392-94c19581311e.jpg?v=1788750420"},{"product_id":"cartridge-ptm-135-posi-flo-ii","title":"Pleatco Cartridge PTM-135 Posi-Flo II","description":"\u003cp\u003eThe Pleatco PSR137 is a replacement filter cartridge for the Sta-Rite Posi-Flo II family, listed for the PTM 135 and for the 35 TX and 35 TXR.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChecking the fit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe element measures 8-11\/16 inches across the outside diameter and 31-1\/4 inches long, and the open end carries 12 concentric slots. Pulling the old cartridge and measuring it is the surest way to confirm the match, because Sta-Rite housings of similar size take different elements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCartridges do not last forever. Once the pleats stay grey after a proper soak and rinse, or the pressure climbs back to where it was within days of a clean, the media has loaded past recovery. A tired element drives filter pressure up, cuts flow through the pump and lets fine dirt back into the pool.\u003c\/p\u003e","brand":"Pleatco","offers":[{"title":"Default Title","offer_id":48628784070868,"sku":"PLE-051-9604","price":126.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_f5df76b0-52c4-4095-8518-1d2528055de5.jpg?v=1788750612"},{"product_id":"cartridge-tx-50-posi-flo","title":"Pleatco Sta-Rite Posi-Flo TX-50 Filter Cartridge, 50 sq ft","description":"\u003cp\u003eThe Pleatco PSR50-4 is a 50 square foot replacement cartridge for Sta-Rite Posi-Flo cartridge filters. It carries the model list 50GPM-TX, 50TX, 50TXR, T-50TX, T-50TXR and II PTM50.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize and fit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe element measures 8-11\/16 inches across the outside and is open at both ends, with twelve concentric slots. Those numbers matter more than the square footage when you are matching a cartridge, because a filter that takes a 50 sq ft element will not accept one built to a different diameter or end cap pattern.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to change it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA cartridge is a wear item. Rinse and soak it on your normal schedule, and watch for the point where a cleaning no longer brings the pressure back down. Grey pleats that stay grey, thin or torn fabric and loose end caps all say the same thing, which is that the element is finished and a new one will do more for flow than another afternoon with a hose.\u003c\/p\u003e","brand":"Pleatco","offers":[{"title":"Default Title","offer_id":48628815823060,"sku":"PLE-051-9608","price":74.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_62828944-8329-41fd-848d-6875e64c0116.jpg?v=1788752379"},{"product_id":"energy-efficient-motor-up-rated-1-hp-115-230v","title":"Century Energy Efficient Motor, Up Rated, 1 HP, 115\/230v","description":"\u003cp\u003eThe Century UQC1102 is a 1 HP up rated pool pump motor, 115\/230V, on a 48Y frame with a square flange. It is the energy efficient version of the standard replacement motor for several Sta-Rite pumps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBuilt for pool duty\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe motor runs at 3450 rpm with a 1.25 service factor and a capacitor start capacitor run design, which gives it the starting torque a pool pump needs and steadier current once it is spinning. Both ends ride on sealed ball bearings, the shaft is 303 stainless steel with a 1\/2 inch thread, and the open drip proof enclosure is rated to a 50 C ambient with automatic thermal protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich pumps it serves\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCentury lists this motor for the Sta-Rite Max-E-Glas, Dura-Glas I and II, Max-E-Pro, Dyna-Max and Dyna-Glas. It is a UL 1081 design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRead your existing nameplate and match the horsepower, the rating, the frame and the voltage. Note that the product data describes this motor as square flange while the technical specification sheet lists the mounting as round, so compare the flange on the motor you are replacing and check with us if the two do not agree.\u003c\/p\u003e","brand":"Century Motors","offers":[{"title":"Default Title","offer_id":48628891615444,"sku":"AOS-60-5041","price":382.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_fe8e53ef-ffe5-4a8a-835c-35d27219a76b.jpg?v=1788757021"},{"product_id":"2-multiport-valve-kit-model-t-240bp-t-300bp","title":"Sta-Rite 2\" Multiport Valve Kit for T-240BP and T-300BP","description":"\u003cp\u003eThe Sta-Rite 14971-TM-22-L is a 2 inch multiport valve kit for the T-240BP and T-300BP sand filters. Sta-Rite is a Pentair brand, and the valve is made by Pentair.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSix positions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFilter for normal running, backwash to reverse flow through the sand, rinse to settle the bed afterwards, waste to send water straight out without going through the filter, recirculate to bypass the filter entirely, and closed. Those six cover every routine job a sand filter asks for.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck the size and the model\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is the 2 inch valve. The port size has to match your plumbing, and the valve has to match the filter, so read the model off the filter label rather than going by appearance. Sta-Rite lists this kit for the T-240BP and the T-300BP.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen it is time to replace\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eValves are replaced when the internals wear enough to let water past in positions where it should not go, typically showing up as water heading to waste while the valve is set to filter. That is wear inside the valve body, and a new spider gasket alone will not put it right.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48628903084244,"sku":"STA-06-263","price":345.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_cac03a97-337d-47d7-b5b1-29d5c109566e.jpg?v=1788757144"},{"product_id":"100-sqft-filter-cartridge-100tx-100txr","title":"Pleatco 100 Sq Ft Filter Cartridge, 100TX\/100TXR","description":"\u003cp\u003eThe Pleatco PSR100-4 is a 100 square foot replacement cartridge for the Sta-Rite Posi-Flo cartridge filters. It is a single cartridge element, so one of these fills the housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt covers the Posi-Flo 100GPM-TX, 100TX, 100TXR, II PTM100, T-100TX and T-100TXR. The body measures 8-11\/16 inches across and 25-11\/16 inches long, with both ends open and twelve concentric slots. Measuring the old cartridge is the fastest way to confirm you have the right one, since the Posi-Flo range shares a family look across several sizes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGetting the life out of it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA cartridge holds its rated flow only while the pleats are open. Rinsing takes the surface dirt off, but oils and scale need a soak. When a soaked and rinsed cartridge still runs high pressure, or the fabric has gone thin and slack where it meets the end caps, it is done and a new element is the fix rather than another cleaning.\u003c\/p\u003e","brand":"Pleatco","offers":[{"title":"Default Title","offer_id":48629286404308,"sku":"PLE-051-9183","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_30735405-7038-470d-ad13-770e5ee14db2.jpg?v=1788761954"},{"product_id":"cartridge-100-sq-ft-inner-replacement-s7m120","title":"Sta-Rite Cartridge 100 Sq Ft Inner Replacement, S7M120","description":"\u003cp\u003eThe Sta-Rite 25021-0200S is the 100 square foot inner replacement cartridge for the System 3 model S7M120 filter. It is the genuine Sta-Rite element.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInner and outer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe System 3 is built around a pair of elements, an inner and an outer, working together. This listing is the inner cartridge only, rated at 100 square feet. The outer cartridge is a separate part number, so check which one you actually need before ordering, and be aware that a filter running one new element against one exhausted one will not hold pressure the way a matched pair does.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCartridge elements do not fail dramatically. They lose area gradually as the pleats pack, channel or collapse, and the sign is a filter that climbs back to high pressure sooner after each cleaning than it used to. When cleaning stops buying you much time, the element is done.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48629305311444,"sku":"STA-05-225","price":205.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_89b9e0a3-3f7d-48b9-9d01-18b02f94d101.jpg?v=1788762158"},{"product_id":"gunite-skimmer-u-3-white-2-slip","title":"Pentair Gunite Skimmer U-3, White, 2 inch Slip","description":"\u003cp\u003eThe 08650-4404 is the U-3 inground skimmer, sold under the Pentair, Sta-Rite and SwimQuip names. It is the gunite pattern skimmer, molded in white ABS and supplied complete with its lid and frame.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it belongs\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA U-3 is set into a concrete or gunite shell, with the throat opening at the waterline and the body encased in the wall. That is a different job from a vinyl liner skimmer, which bolts to a flat wall panel with a gasketed faceplate, so the two are not interchangeable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlumbing\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe ports are listed as 2 inch slip, with 1-1\/2 inch slip reducers listed as part of the assembly. Check what your existing suction and return lines actually are before committing, because on an older pool the plumbing in the ground is not always the size the original paperwork suggests.\u003c\/p\u003e\u003cp\u003eSetting a skimmer into a concrete shell is a construction job, not a swap. If this is a replacement rather than a new build, plan on breaking out and repouring the surrounding deck and bond beam work.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48633668534484,"sku":"SWQ-25-1611","price":155.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_ea52143a-0118-42fe-b3db-12c9a8bfe74c.jpg?v=1788808488"},{"product_id":"cartridge-135-sqft","title":"Unicel 135 sq ft Filter Cartridge","description":"\u003cp\u003eThe Unicel UHD-SR135 is a 135 square foot replacement cartridge element measuring 8-11\/16\" across the outside diameter and 34-1\/2\" long. It is listed as the replacement for the Sta-Rite WC108-53S1X element.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck the two numbers\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCartridges are chosen by size, not by filter model alone. Pull the old element, measure the outside diameter and the overall length, and match them to the 8-11\/16\" and 34-1\/2\" figures here. Getting either wrong leaves the element loose in the tank, and water finds its way past instead of through the media.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCleaning and replacing\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAn element like this is rinsed and put back in service several times before it is finished. The signal that it is done is filter pressure that climbs back to where it was within days of a cleaning, or pleats that have gone brittle, matted or torn. At that point no amount of cleaning restores the flow.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat you are buying\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is supplied under the Unicel name and carries the Unicel number UHD-SR135. It is a replacement element for a Sta-Rite filter rather than a Sta-Rite branded cartridge.\u003c\/p\u003e","brand":"Unicel Filter Cartridges","offers":[{"title":"Default Title","offer_id":48633713590484,"sku":"UNI-60-5225","price":134.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_a0d150ad-7a70-42a2-9690-3bc3b803baaf.jpg?v=1788812380"},{"product_id":"cartridge-135-sqft-1","title":"Unicel UHD-SR137 Replacement Filter Cartridge for Sta-Rite Posi-Flo II PTM","description":"\u003cp\u003eThe Unicel UHD-SR137 is the replacement cartridge element for the Sta-Rite Posi-Flo II PTM 135 filter. It measures 8-11\/16 in. across the outside diameter and 31-1\/4 in. long, which is the size the Posi-Flo II PTM body is built around.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eA note on the rating\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe source data lists this element two ways. The product name and title call it 135 square feet, matching the filter model, while the element attributes and the part number itself point to 137 square feet. It is one cartridge either way, and the dimensions above are what determine fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA cartridge is done when filter pressure climbs back up quickly after a cleaning, when the pleats stay grey after a soak, or when the fabric has gone soft and the pleats lean over. At that point the element is passing dirt straight back to the pool, and no amount of hosing will bring it back.\u003c\/p\u003e","brand":"Unicel Filter Cartridges","offers":[{"title":"Default Title","offer_id":48633767330004,"sku":"UNI-60-5410","price":137.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_d9f47937-a910-47e5-b1f4-2266e606201f.jpg?v=1788814911"},{"product_id":"70-sqft-cartridge-filter-70tx-70txr","title":"Pleatco 70 Sq Ft Cartridge Filter, 70TX\/70TXR","description":"\u003cp\u003eThe Pleatco PSR70-4 is a 70 square foot replacement cartridge for the Sta-Rite 70 series filters, listed for the Posi-Flo II PTM70, T-70TX, T-70TXR, 70GPM-TX, 70TX and 70TXR.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGetting the fit right\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCartridges in this size class look alike on a shelf, so match by numbers rather than by eye. This one is 8-11\/16 in. outside diameter, 18-3\/16 in. long, and its end is open with 12 concentric slots. If the element in your tank measures the same and its end matches, this is the replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to change it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA cartridge is due when cleaning no longer brings the filter pressure back down to where it started, when the pleats have gone hard and gray, or when the fabric has torn or the end caps have pulled loose. Running a spent element costs flow, which shows up as a pump that works harder and a pool that takes longer to clear.\u003c\/p\u003e","brand":"Pleatco","offers":[{"title":"Default Title","offer_id":48633933365460,"sku":"PLE-051-9184","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_18007e9e-1db5-4ac4-8b5b-7e3de075bdef.jpg?v=1788817635"},{"product_id":"cartridge-50-sqft-1","title":"Unicel UHD-SR50 Cartridge, 50 Sq Ft","description":"\u003cp\u003eThe Unicel UHD-SR50 is the replacement cartridge element for Sta-Rite Posi-Flo filters, also referenced as TX-50. It measures 8-11\/16 in across the outside diameter and 13-5\/16 in long.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eA note on the rating\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe sources for this cartridge do not agree on filter area. The product name and description call it 50 sq ft, while the product attributes give 52 sq ft. Both readings are carried here rather than picking one. The dimensions are the dependable check: measure the element you are taking out and match it against 8-11\/16 in by 13-5\/16 in.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGetting the life out of it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCartridges last longest when they are rinsed properly. Work a hose from the top down and spray between the pleats rather than across them, and leave the pressure washer alone; it forces dirt deeper into the fabric and cuts the media. A soak in cartridge cleaner once a season lifts oils and scale that plain water will not.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGo by pressure rather than appearance. Note the gauge reading with a genuinely clean element, and when that starting number creeps up and stops returning after a wash, the cartridge has reached the end of its service life.\u003c\/p\u003e","brand":"Unicel Filter Cartridges","offers":[{"title":"Default Title","offer_id":48634286276820,"sku":"UNI-60-5222","price":62.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_03c6af3d-5d4a-4700-bd2d-cf98511eb657.jpg?v=1788828193"},{"product_id":"sta-rite-cristal-flo-ii-sand-filter-li-tank-22-quot-tank-only-145361","title":"Sta-Rite Cristal-Flo II 22\" Sand Filter","description":"\u003cp\u003eThe Sta-Rite Cristal-Flo II is a sand filter for residential pools, listed here with a 22 in. tank as part number 145361.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow it filters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWater is pushed down through a bed of sand, which traps dirt in the spaces between the grains, and the clean water leaves through the laterals at the bottom. Tank diameter sets the filter area, so the 22 in. size is what determines how much flow this one is built to take.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTwo things to confirm\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMedia is not included, so sand is ordered to suit the tank. And our source data is inconsistent on the valve: one description lists this filter with a valve, another describes it as a tank only. Ask us to confirm the configuration before ordering rather than assuming either one.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48641950875860,"sku":"STA-05-0202","price":521.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_1c090890-3321-4c09-938e-a159eb9e999d.gif?v=1788899845"},{"product_id":"sta-rite-csp-series-7-5hp-nema-3-phase-cast-iron-pool-pump-without-strainer-230-460v-csphk3-142","title":"Pentair Sta-Rite CSP Series 7.5 HP Three Phase Cast Iron Pool Pump without Strainer, 230-460V, CSPHK3-142","description":"\u003cp\u003eThe Sta-Rite CSP Series is Pentair cast iron commercial pump line, and CSPHK3-142 is the 7.5 HP three phase version at 230-460V, supplied without a strainer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommercial duty\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCast iron is the difference between this and a residential pump. A commercial pool runs long hours against real head, and the CSP body is built for that rather than for a backyard duty cycle. At 7.5 HP it belongs on a system sized for the flow, not on an oversized residential pad.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePower and plumbing\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe motor is NEMA three phase and wired for 230-460V, so three phase power has to be available and the wiring has to be done by someone qualified to land it. Because this version has no strainer, the system needs a separate strainer or hair and lint pot ahead of the pump to keep debris out of the impeller.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMatch the part number. The CSP range splits by horsepower, phase, voltage and whether a strainer is fitted, and those variants look alike on a spec sheet.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48645961449684,"sku":"PSU-96661","price":4901.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/96661_0_201746181011.jpg?v=1788975173"},{"product_id":"j-j-electronics-purewhite-21064-led-pool-light-with-50-cord-300w-for-use-with-swimquip","title":"J\u0026J Electronics PureWhite LED Pool Light, SwimQuip Series, 120V Cool White 50' Cord","description":"\u003cp\u003eThe J\u0026amp;J Electronics PureWhite 21064 is an LED pool light built for Sta-Rite SwimQuip light niches. This version is 120V, Cool White, with a 50 foot cord, model LPL-F1W-120-50-PSQ.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe wattage numbers\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe F1W series draws 39 watts and puts out 2400 lumens, which is about what a 300 watt incandescent gave. That is where the 300W figure in the name comes from. Across the range, PureWhite delivers up to a 90 percent cut in energy cost against incandescent lighting and as much as 20 times the lamp life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBuild and light quality\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe fixture is heavy gauge 316L stainless steel with an LED engine rated at 50,000 hours. J\u0026amp;J's Zero-Pixilation lens system spreads the output evenly so the light reads as a single smooth source rather than a grid of points. Cool White is 6500K, the daylight look, and a Warm White at 2700K is offered separately for a softer glow.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfirm the niche is a Sta-Rite SwimQuip and measure the run from the niche to the junction box so the 50 foot cord reaches. The fixture is tested and approved for swimming pool use by Intertek ETL and carries a 3 year limited warranty.\u003c\/p\u003e","brand":"J\u0026J Electronics","offers":[{"title":"Default Title","offer_id":48646304006356,"sku":"JJE-30-1064","price":589.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_55f31a5c-9a2f-416f-bd09-f98186023ce1.png?v=1788987940"},{"product_id":"starite-343001-supermax-1-1-2-hp-vs-variable-speed-pool-pump-110-230v","title":"Pentair Sta-Rite SuperMax VS Variable Speed 1-1\/2 HP Pool Pump | 343001","description":"\u003cp\u003eNEW SuperMax VS pumps bring the remarkable energy cost savings of variable speed technology to standard pools at an affordable price. They slash energy costs by up to 80%* while helping to keep your pool sparkling clean and inviting. SuperMax VS pumps come to you from the trusted leader that launched variable speed technology to the swimming pool industry years ahead of every other pump manufacturer. No wonder we still outsell all other variable speed pumps. The SuperMax VS pump is easy to install. Its advanced digital display also makes it easy to use, and unlike others, you don't have to buy and install a separate timer.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48647430209748,"sku":"STA-10-3001","price":1247.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/52616_0_20163395759.jpg?v=1789034495"}],"url":"https:\/\/www.activepoolsupply.com\/collections\/sta-rite-equipment.oembed","provider":"Active Pool Supply","version":"1.0","type":"link"}