{"title":"Pool \u0026 Spa Filtration","description":"\u003cp\u003eLead-free, BPA-free replacement cartridges for Intex, Bestway and Summer Waves pool pumps and Intex PureSpa hot tubs.\u003c\/p\u003e\u003ch2\u003ePool \u0026amp; Spa Filter Cartridges — BPA-Free Replacements for Intex, Bestway \u0026amp; Summer Waves\u003c\/h2\u003e\u003cp\u003eAgrif pool and spa filter cartridges are premium above-ground pool filter replacements built for homeowners and pool service professionals who demand clean water and honest materials. Every Agrif cartridge is manufactured with \u003cstrong\u003eLead-Free and BPA-Free certified end caps\u003c\/strong\u003e — a health-first standard that most generic pool filter brands on the market do not explicitly certify or disclose.\u003c\/p\u003e\u003cp\u003eOur pool filter range covers the three most widely used above-ground pool filter standards: \u003cstrong\u003eType I\u003c\/strong\u003e for Bestway Flowclear 330 GPH and Summer Waves SFX\/RX-330 pumps, \u003cstrong\u003eType S1\u003c\/strong\u003e for all Intex PureSpa inflatable hot tub models, and \u003cstrong\u003eType D\/VII\u003c\/strong\u003e for Bestway Type VII, Intex Type D, Summer Waves RX600\/SFS-600, Summer Escapes, and Aqua Leisure filter canisters.\u003c\/p\u003e\u003ch2\u003eWhy Agrif Pool Filters Perform Better\u003c\/h2\u003e\u003cp\u003eEach cartridge uses a two-layer media construction that outperforms standard single-layer pool filters. The inner core uses \u003cstrong\u003eheavy-duty Dacron paper\u003c\/strong\u003e — a rigid polyester substrate that maintains its pleat geometry under sustained pump pressure, preventing the media collapse that creates bypass channels in cheaper cartridges. The outer filtration layer uses \u003cstrong\u003etrilobal structure fabric\u003c\/strong\u003e, a three-lobed fiber design with greater surface area per strand for more efficient particle capture and easier weekly rinsing than standard bilobal or round-fiber non-woven alternatives.\u003c\/p\u003e\u003cp\u003eAgrif's proprietary \u003cstrong\u003e\"Dirt-Locking\" depth filtration\u003c\/strong\u003e technology traps hair, leaves, dust, fine sediment, sand, body oils, and micro-debris throughout the full media thickness — not just on the surface. This depth-loading approach maintains higher pump flow rates for longer into the service cycle, keeping pool water cleaner with less frequent cleaning interruptions. Filtration efficiency is rated at approximately \u003cstrong\u003e20 microns\u003c\/strong\u003e — the standard for above-ground pool and spa cartridge applications.\u003c\/p\u003e\u003ch2\u003eThe BPA Difference — Especially for Hot Tubs\u003c\/h2\u003e\u003cp\u003eFor pool owners, the end cap material distinction is worth knowing. For \u003cstrong\u003ehot tub owners\u003c\/strong\u003e, it is worth prioritizing. Spa water maintained at 100–104°F accelerates the leaching of chemical compounds from plastic components at a substantially higher rate than cold pool water. The genuine Intex OEM 29001E filter carries a California Proposition 65 BPA reproductive harm warning on the Intex official product page. Agrif Type S1 spa filters do not — their end caps are certified Lead-Free and BPA-Free at the manufacturing level.\u003c\/p\u003e\u003ch2\u003eCompatible Pool Pumps \u0026amp; Filter Systems\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType S1\u003c\/strong\u003e — All Intex PureSpa inflatable hot tubs using OEM part 29001E \/ 11692 (models 28403E through 28481E and PureSpa Plus variants)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType I\u003c\/strong\u003e — Bestway Flowclear 330 GPH pumps (58093\/58511E), Summer Waves SFX-330 \/ RX-330 (P53RX0330000 \/ P53FX0330000), all Type I 300–330 GPH pump housings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType D\/VII\u003c\/strong\u003e — Bestway Type VII (58283E), Intex Type D, Summer Waves P57100102 \/ RX-600 \/ SFS-600 \/ RP-600, Summer Escapes, Aqua Leisure, Simple Set, Sand N Sun\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eService Schedule for Maximum Pool Water Quality\u003c\/h2\u003e\u003cp\u003eFor peak filtration performance, \u003cstrong\u003erinse cartridges weekly\u003c\/strong\u003e with a garden hose — trilobal grooves release accumulated debris easily under normal water pressure. \u003cstrong\u003eReplace every 2 weeks\u003c\/strong\u003e during heavy swimming or hot tub use, and every 3 weeks during lighter use periods. Not sure which filter type your pump uses? Measure your existing cartridge (height and outer diameter) or locate the model number on your pump canister and use the compatibility guide on each product page.\u003c\/p\u003e\u003cp\u003eAll Agrif pool and spa filters ship \u003cstrong\u003efree on every order\u003c\/strong\u003e with a \u003cstrong\u003e30-day return policy\u003c\/strong\u003e. If you're unsure which cartridge is correct for your pump, contact us with your pump model number — we'll confirm compatibility before you order.\u003c\/p\u003e","products":[{"product_id":"agrif-type-i-pool-filter-cartridge-4-pack","title":"Agrif Type I Pool Filter Cartridge (4-Pack) for Bestway Type I Pumps","description":"\u003cp\u003eKeep your above-ground pool clean and clear with Agrif Type I replacement cartridges. Each cartridge combines heavy-duty Dacron filter media with a trilobal fabric that traps hair, leaves, dust and fine sand, then rinses clean with a garden hose so you can reuse it between changes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrop-in fit for Type I pumps\u003c\/strong\u003e – sized to the Type I standard (3.11 in. × 3.54 in.) for Bestway 300\/330 gal\/h filter pumps and Summer Waves RX-330 and SFX-330.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirt-locking filter media\u003c\/strong\u003e – heavy-duty Dacron paper and trilobal fabric hold on to debris and release it easily when you rinse.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-free, BPA-free end caps\u003c\/strong\u003e – safer materials for the water your family swims in.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReusable\u003c\/strong\u003e – rinse about once a week and replace every 2–3 weeks during heavy summer use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4 cartridges per pack\u003c\/strong\u003e – spares on hand for regular changes all season long.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eCartridge type\u003c\/th\u003e\n\u003ctd\u003eType I\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOutside diameter\u003c\/th\u003e\n\u003ctd\u003e3.11 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e3.54 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTop \/ bottom opening\u003c\/th\u003e\n\u003ctd\u003e1.1 in., open\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFilter media\u003c\/th\u003e\n\u003ctd\u003eFiberglass with trilobal-structure fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eEnd caps\u003c\/th\u003e\n\u003ctd\u003eLead-free, BPA-free plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e4 cartridges\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFits pumps and filters that take a Type I cartridge, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBestway 300\/330 gal\/h filter pumps (Type I cartridge 58093)\u003c\/li\u003e\n  \u003cli\u003eSummer Waves RX-330 and SFX-330\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure which size you need? Measure your old cartridge: a Type I is 3.11 in. across and 3.54 in. tall, with a 1.1 in. opening at both ends.\u003c\/p\u003e\n\n\u003ch3\u003eCare Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTurn off and unplug the pump before removing the cartridge.\u003c\/li\u003e\n  \u003cli\u003eRinse the cartridge with a garden hose about once a week.\u003c\/li\u003e\n  \u003cli\u003eReplace it every 2–3 weeks during heavy use, or sooner if water flow drops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003csmall\u003eAgrif Filters is an independent brand and is not affiliated with Bestway or Summer Waves. Brand names and part numbers are used for compatibility reference only.\u003c\/small\u003e\u003c\/p\u003e","brand":"Agrif Filters","offers":[{"title":"Default Title","offer_id":47869211213975,"sku":"AGF-TYPE-I-4PK","price":17.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6077\/7111\/files\/agrif-type-i-4-pack.jpg?v=1792595718"},{"product_id":"agrif-type-s1-spa-filter-intex-purespa-8-pack","title":"Agrif Type S1 Spa Filter Cartridge (8-Pack) for Intex PureSpa – Replaces 29001E","description":"\u003cp\u003eHot tub water runs warm and gets heavy use, so a clean filter makes a real difference. Agrif Type S1 cartridges are a direct replacement for Intex 29001E and 11692 filters and fit Intex PureSpa inflatable hot tubs that use a Type S1 cartridge.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplaces Intex 29001E and 11692\u003c\/strong\u003e – sized to the Type S1 standard for Intex PureSpa inflatable hot tubs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirt-locking filter media\u003c\/strong\u003e – heavy-duty Dacron paper and trilobal fabric trap hair, lint, sediment and other debris.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-free, BPA-free end caps\u003c\/strong\u003e – a better choice for water you soak in at 100–104°F.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to install\u003c\/strong\u003e – drop the cartridge into the filter housing and close the top.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8 cartridges per pack\u003c\/strong\u003e – months of regular changes without reordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eCartridge type\u003c\/th\u003e\n\u003ctd\u003eType S1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOutside diameter\u003c\/th\u003e\n\u003ctd\u003e4.2 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e2.8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTop \/ bottom opening\u003c\/th\u003e\n\u003ctd\u003e1.65 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFilter media\u003c\/th\u003e\n\u003ctd\u003eFiberglass with trilobal-structure fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eEnd caps\u003c\/th\u003e\n\u003ctd\u003eLead-free, BPA-free plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e8 cartridges\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplaces:\u003c\/strong\u003e Intex 29001E, Intex 11692\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntex PureSpa models:\u003c\/strong\u003e 28403E, 28407E, 28413E, 28421E, 28423E, 28443E, 28453E\u003c\/li\u003e\n  \u003cli\u003eOther Intex PureSpa models that use a Type S1 cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTurn off the spa before removing the cartridge.\u003c\/li\u003e\n  \u003cli\u003eRinse the cartridge with a garden hose about once a week.\u003c\/li\u003e\n  \u003cli\u003eReplace it every 2 weeks, or sooner with heavy use or when water looks cloudy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003csmall\u003eAgrif Filters is an independent brand and is not affiliated with Intex. Brand names and part numbers are used for compatibility reference only.\u003c\/small\u003e\u003c\/p\u003e","brand":"Agrif Filters","offers":[{"title":"Default Title","offer_id":47869246800023,"sku":"AGF-TYPE-S1-8PK","price":25.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6077\/7111\/files\/agrif-type-s1-8-pack.jpg?v=1792595718"},{"product_id":"agrif-type-d-type-vii-pool-filter-cartridge-4-pack","title":"Agrif Type D \/ Type VII Pool Filter Cartridge (4-Pack) for Intex \u0026 Bestway","description":"\u003cp\u003eOne cartridge, two pump families: Agrif Type VII \/ Type D cartridges fit Intex Type D and Bestway Type VII filter pumps, plus Summer Waves, Summer Escapes and other above-ground pools that use the same size. Heavy-duty Dacron media and trilobal fabric keep the water clear and rinse clean for reuse.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFits Type D and Type VII\u003c\/strong\u003e – one cartridge for Intex Type D and Bestway Type VII pumps, so you don’t have to stock two sizes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirt-locking filter media\u003c\/strong\u003e – captures hair, leaves, dust, sediment and sand while keeping water moving through your pump.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-free, BPA-free end caps\u003c\/strong\u003e – safer materials in contact with your pool water.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to clean and reuse\u003c\/strong\u003e – rinse with a garden hose about once a week; replace every 2–3 weeks during heavy use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4 cartridges per pack\u003c\/strong\u003e – keep spares ready for the whole swim season.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eCartridge type\u003c\/th\u003e\n\u003ctd\u003eType D \/ Type VII\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOutside diameter\u003c\/th\u003e\n\u003ctd\u003e4.21 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e3.74 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTop opening\u003c\/th\u003e\n\u003ctd\u003e2 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBottom opening\u003c\/th\u003e\n\u003ctd\u003e2.1 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFilter media\u003c\/th\u003e\n\u003ctd\u003eFiberglass with trilobal-structure fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eEnd caps\u003c\/th\u003e\n\u003ctd\u003eLead-free, BPA-free plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e4 cartridges\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFits pumps and filters that take a Type D or Type VII cartridge, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntex Type D cartridge pumps\u003c\/li\u003e\n  \u003cli\u003eBestway Type VII cartridge pumps\u003c\/li\u003e\n  \u003cli\u003eSummer Waves cartridge P57100102 and filter pumps RP350, RP400, RP600, RX600, SFS350, SFS600 and SFX600\u003c\/li\u003e\n  \u003cli\u003eSummer Escapes, Aqua Leisure, Simple Set and Sand N Sun pools that use a Type D cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck your old cartridge before ordering: Type D \/ VII measures about 4.2 in. across and 3.75 in. tall.\u003c\/p\u003e\n\n\u003ch3\u003eCare Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTurn off and unplug the pump before removing the cartridge.\u003c\/li\u003e\n  \u003cli\u003eRinse with a garden hose or air hose about once a week.\u003c\/li\u003e\n  \u003cli\u003eReplace every 2–3 weeks during heavy summer use, or sooner if water flow drops.\u003c\/li\u003e\n  \u003cli\u003eSkim large debris off the surface to keep the cartridge from clogging early.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003csmall\u003eAgrif Filters is an independent brand and is not affiliated with Intex, Bestway, Summer Waves or Summer Escapes. Brand names and part numbers are used for compatibility reference only.\u003c\/small\u003e\u003c\/p\u003e","brand":"Agrif Filters","offers":[{"title":"Default Title","offer_id":47869249683607,"sku":"AGF-TYPE-VIID-4PK","price":13.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6077\/7111\/files\/agrif-type-d-vii-4-pack.jpg?v=1792595718"}],"url":"https:\/\/agriffilters.com\/collections\/pool-spa-filtration.oembed","provider":"Agrif Filters","version":"1.0","type":"link"}