{"product_id":"170146-pentair-s7m400-filter-inner-outer-cartridge-set","title":"170146 | Pentair S7M400 Filter Inner \u0026 Outer Cartridge Set","description":"\u003cp data-start=\"64\" data-end=\"948\"\u003eThe \u003cstrong data-start=\"95\" data-end=\"163\"\u003ePentair S7M400 Filter Inner \u0026amp; Outer Cartridge Set (Part #170146)\u003c\/strong\u003e is a genuine replacement cartridge pack designed for Pentair Sta-Rite System 3 S7M400 modular media pool filters. This complete set includes both the inner cartridge and outer cartridge elements, providing a combined \u003cstrong data-start=\"381\" data-end=\"419\"\u003e400 square feet of filtration area\u003c\/strong\u003e for high dirt-holding capacity and improved water clarity. The inner element provides approximately \u003cstrong data-start=\"520\" data-end=\"535\"\u003e136 sq. ft.\u003c\/strong\u003e of filtration while the outer cartridge delivers about \u003cstrong data-start=\"591\" data-end=\"606\" data-is-only-node=\"\"\u003e264 sq. ft.\u003c\/strong\u003e, working together to trap fine debris and maintain efficient circulation. Built with reinforced pleated polyester filtration media and durable polyurethane end caps, the 170146 cartridge set is engineered for long service life and dependable filtration performance in residential in-ground pool systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"xtvnl1\" data-start=\"950\" data-end=\"964\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-start=\"966\" data-end=\"1952\"\u003e\n\u003cli data-section-id=\"16j2kb4\" data-start=\"966\" data-end=\"1148\"\u003e\n\u003cp data-start=\"968\" data-end=\"1148\"\u003e\u003cstrong data-start=\"968\" data-end=\"1000\"\u003eComplete Dual-Cartridge Set:\u003c\/strong\u003e Includes both inner and outer cartridges required for the Pentair Sta-Rite System 3 S7M400 filter assembly. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"quo3bv\" data-start=\"1149\" data-end=\"1362\"\u003e\n\u003cp data-start=\"1151\" data-end=\"1362\"\u003e\u003cstrong data-start=\"1151\" data-end=\"1189\"\u003eLarge 400 Sq. Ft. Filtration Area:\u003c\/strong\u003e Combines a 136 sq. ft. inner cartridge and 264 sq. ft. outer cartridge for excellent dirt-holding capacity and longer filter cycles. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1oou7j7\" data-start=\"1363\" data-end=\"1555\"\u003e\n\u003cp data-start=\"1365\" data-end=\"1555\"\u003e\u003cstrong data-start=\"1365\" data-end=\"1404\"\u003eReinforced Pleated Polyester Media:\u003c\/strong\u003e High-quality filter fabric captures fine debris while maintaining strong water flow and filtration efficiency. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1xyt65y\" data-start=\"1556\" data-end=\"1751\"\u003e\n\u003cp data-start=\"1558\" data-end=\"1751\"\u003e\u003cstrong data-start=\"1558\" data-end=\"1587\"\u003eDurable OEM Construction:\u003c\/strong\u003e Polyurethane end caps and reinforced media provide reliable durability and proper fit in compatible Pentair filter systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"169xo89\" data-start=\"1752\" data-end=\"1952\"\u003e\n\u003cp data-start=\"1754\" data-end=\"1952\"\u003e\u003cstrong data-start=\"1754\" data-end=\"1786\"\u003eDesigned for S7M400 Filters:\u003c\/strong\u003e Engineered specifically for Pentair Sta-Rite System 3 S7M400 modular media filters to restore optimal filtration performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51341596721440,"sku":"170146","price":549.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/3326\/9536\/files\/dpm170146PentairS7M400FilterInner_OuterCartridgeSet_2.jpg?v=1777143975","url":"https:\/\/discountpoolmart.com\/products\/170146-pentair-s7m400-filter-inner-outer-cartridge-set","provider":"Discount Pool Mart","version":"1.0","type":"link"}