{"product_id":"pool-filter-cartridge-set-s8m600-600-sq-ft-sta-rite-system-3-inner-outer-2-pack","title":"Pool Filter Cartridge Set S8M600 600 Sq Ft Sta-Rite System 3 Inner Outer 2 Pack","description":"Aftermarket replacement cartridge module set for the Sta-Rite System 3 S8M600 filter. New, complete set of 2.\u003cbr\u003e\u003cbr\u003eThis is an aftermarket replacement set. It is not manufactured by Sta-Rite or Pentair.\u003cbr\u003e\u003cbr\u003eFits: Sta-Rite System 3 S8M600 modular media cartridge filter, 600 sq ft\u003cbr\u003e\u003cbr\u003eInner module: replaces 25021-0225S, 252 sq ft, 29.7 inches long, 12.5 inch outer diameter\u003cbr\u003eOuter module: replaces 25022-0228S, 348 sq ft, 21.5 inches long, 20.25 inch outer diameter\u003cbr\u003eTotal filtration area: 600 sq ft\u003cbr\u003e\u003cbr\u003eThe System 3 design combines the cartridge and the water collecting manifold into one module, with the manifold sitting between the inner and outer pleats. Water filters through both the outer fabric surface and the inner core surface, which is how 600 sq ft of media fits into a tank this size.\u003cbr\u003e\u003cbr\u003ePlease confirm your filter model before ordering\u003cbr\u003e\u003cbr\u003eThis set fits the S8M600 only. It does not fit the S8M500, which uses 25021-0224S and 25022-0225S. Note that the S8M500 outer is 25022-0225S while the S8M600 inner is 25021-0225S. The numbers look nearly identical and the parts are not interchangeable.\u003cbr\u003e\u003cbr\u003eIt also does not fit the S8M150, S7M400 or S7M120.\u003cbr\u003e\u003cbr\u003eRead the part numbers molded into your existing cartridges and check them against the dimensions listed above.\u003cbr\u003e\u003cbr\u003eReplace both modules as a set. Running a new module against a worn one loads the new one unevenly and shortens its life.\u003cbr\u003e\u003cbr\u003eADDITIONAL INFORMATION FOR VERIFICATION: \u003cbr\u003eType: Pool Filter Cartridge\u003cbr\u003eFilter Area: 600 sq ft\u003cbr\u003eNumber of Cartridges: 2\u003cbr\u003eConfiguration: Inner and Outer Module Set\u003cbr\u003eCompatible Filter Model: Sta-Rite System 3 S8M600\u003cbr\u003eInterchange Part Number: 25022-0228S, 25021-0225S\u003cbr\u003eInner Cartridge Area: 252 sq ft\u003cbr\u003eOuter Cartridge Area: 348 sq ft\u003cbr\u003eInner Dimensions: 29.7 in L x 12.5 in OD\u003cbr\u003eOuter Dimensions: 21.5 in L x 20.25 in OD\u003cbr\u003ePool Type: In-Ground\u003cbr\u003eMaterial: Polyester Filter Fabric\u003cbr\u003eCondition: New\u003cbr\u003e","brand":"AFTERMARKET","offers":[{"title":"Default Title","offer_id":45760018317491,"sku":"C-0025","price":889.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/1356\/4339\/files\/b3fe9d0e-64ff-4969-b8b7-113b5b846533.jpg?v=1785871327","url":"https:\/\/aski.deals\/products\/pool-filter-cartridge-set-s8m600-600-sq-ft-sta-rite-system-3-inner-outer-2-pack","provider":"ASKI Deals","version":"1.0","type":"link"}