{"product_id":"pentairstaritesystem3largeoutercartridgefilter264sf250220224spen250220224s","title":"Pentair Sta-Rite 25022-0224S cartridge outer module for S7M400 | 25022-0224S","description":"\u003ch2\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eReplace the large outer cartridge in your \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSta-Rite System:3 S7M400\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e filter with genuine Pentair part \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e25022-0224S\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This module provides \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e264 sq. ft. of filtration area\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and fits around the smaller inner cartridge inside the filter tank.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe S7M400 uses two cartridges that work together: this \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e264 sq. ft. outer module\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e136 sq. ft. inner module\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Their combined area is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e400 sq. ft.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Because the cartridges are available separately, you can replace the outer element when it is damaged or worn without automatically replacing a serviceable inner element.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGenuine Pentair \/ Sta-Rite replacement cartridge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e264 sq. ft.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e outer filter module\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDesigned for the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSystem:3 S7M400\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplaces the large cartridge surrounding the inner element\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSold individually; inner cartridge is separate\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eManufacturer part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e25022-0224S\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCompatibility \u0026amp; Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePentair \/ Sta-Rite\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePart number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e25022-0224S\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLarge outer filter cartridge\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFilter series\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSystem:3 modular media\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible filter model\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eS7M400\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOuter cartridge area\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e264 sq. ft.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMatching inner cartridge\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e25021-0223S, 136 sq. ft.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTotal area with both cartridges\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e400 sq. ft.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eQuantity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 outer cartridge\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCheck the model label before ordering.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This cartridge is for the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eS7M400\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The larger \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eS8M500\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e uses outer cartridge \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e25022-0225S\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e; the two outer modules should not be treated as interchangeable.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCleaning \u0026amp; Replacement\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eTurn off the pump and fully release pressure through the filter’s air relief valve before opening the tank. Remove the existing cartridges according to the System:3 instructions. Inspect the outer element for torn pleats, damaged end caps, or structural wear. If thorough cleaning no longer restores acceptable filter performance, replacement may be appropriate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhile the filter is open, inspect the inner cartridge, tank seal, clamps, and sealing surfaces. Seat both elements properly during reassembly, secure the tank according to Pentair’s instructions, and release trapped air at startup. If both S7M400 cartridges need replacement, order this outer module together with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003einner module 25021-0223S\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs 25022-0224S the inner or outer cartridge?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eIt is the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e264 sq. ft. outer cartridge\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for the S7M400.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it include the inner cartridge?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e136 sq. ft. inner cartridge\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, part \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e25021-0223S\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, is sold separately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill it fit an S8M500 filter?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. The S8M500 uses outer cartridge \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e25022-0225S\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDo both cartridges need replacement at the same time?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eInspect and clean both cartridges. Replace each based on its condition.\u003c\/span\u003e\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52762362216758,"sku":"PEN250220224S -H","price":629.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/PEN250220224S_0.jpg?v=1755534903","url":"https:\/\/poolsupplydepot.net\/products\/pentairstaritesystem3largeoutercartridgefilter264sf250220224spen250220224s","provider":"Pool Supply Depot","version":"1.0","type":"link"}