{"product_id":"proaqua-filter-c-4339","title":"ProAqua 40 Sq. Ft. Replacement Filter Cartridge (C-4339 \/ AP40403)","description":"\u003cstyle\u003e\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e\n\u003cdiv\u003e\n\u003cp\u003eKeep your hot tub water crystal clear with the \u003cstrong\u003eProAqua 40 Sq. Ft. Replacement Filter Cartridge\u003c\/strong\u003e. Designed to capture dirt, debris, body oils, and other contaminants, this premium replacement filter helps maintain superior water quality while reducing strain on your spa's circulation and heating systems.\u003c\/p\u003e\n\u003cp\u003eManufactured with durable pleated filtration media, the C-4339 provides excellent water flow and efficient filtration performance for a cleaner, healthier spa experience. Whether you're replacing a worn-out cartridge or stocking up on spares, this filter delivers dependable OEM-quality performance for a wide range of hot tubs and spas.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e✔ 40 square feet of filtration area\u003c\/p\u003e\n\u003cp\u003e✔ Traps dirt, debris, oils, and contaminants\u003c\/p\u003e\n\u003cp\u003e✔ High-quality pleated filter media\u003c\/p\u003e\n\u003cp\u003e✔ Improves water clarity and circulation efficiency\u003c\/p\u003e\n\u003cp\u003e✔ Easy to remove, clean, and replace\u003c\/p\u003e\n\u003cp\u003e✔ OEM-quality replacement performance\u003c\/p\u003e\n\u003cp\u003e✔ Durable construction for long service life\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"___5wvz9a0 ftgm304 f1oy3dpc fm6nont f48hbct\" role=\"presentation\" tabindex=\"0\"\u003e\n\u003cdiv class=\"___1dmoc29 f10pi13n ftgm304 f1enuhaj fdclmfp f1nbblvp fat0sn4 f1ov4xf1 fekwl8i f1lmfglv f1oz7aqm f1abmfm4 f1w619qj f16h0jq8\"\u003e\n\u003ctable class=\"___1vyiefv f1ddd56o f16vktn6 f1ahpp82 f11qra4b f1uinfot fibjyge fvueend f9yszdx f1fu4s3n f3l3pb3 f10ghnd0 f8fmt76 fjvbh62 f1qrqxae f1vw5qpk fc02sbz fxawf59 fymf513 f1aoyrul f1el8yx3 f1pymoxg f1ofu761 fe6itr f7coize f1794535 f1o0pw0q fbjjl9v fk1v6el f16pyhcb f1ixlhx9 f12zef0i flu5r5u f19haqzy f1owmcxx f1oddm8q f1004tna fcoaxci fh0ee9u f15v23i2 f1dmj53 f1r1gcv9 f14z1veh ffufd3x f1ypplot f1660cg\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Area\u003c\/td\u003e\n\u003ctd\u003e40 Sq. Ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e11-1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e4-15\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Opening\u003c\/td\u003e\n\u003ctd\u003e2-1\/8\" Open\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Opening\u003c\/td\u003e\n\u003ctd\u003e2-1\/8\" Open\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eReplacement Cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatible Spa Brands \u0026amp; Models\u003c\/h2\u003e\n\u003cp\u003eThis filter is commonly used in select models from:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccent Spas\u003c\/li\u003e\n\u003cli\u003eColeman Spas\u003c\/li\u003e\n\u003cli\u003eDynasty Spas\u003c\/li\u003e\n\u003cli\u003eMillennium Spas\u003c\/li\u003e\n\u003cli\u003eSuperior Spas (Avalon Series)\u003c\/li\u003e\n\u003cli\u003eWaterway Plastics Systems\u003c\/li\u003e\n\u003cli\u003eWind River Spas\u003c\/li\u003e\n\u003cli\u003eMAAX Spas\u003c\/li\u003e\n\u003cli\u003eCal Cooperage Spas\u003c\/li\u003e\n\u003cli\u003eCoast Spas\u003c\/li\u003e\n\u003cli\u003eArctic Spas (select models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways verify dimensions and filter end-cap style before ordering. \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCross Reference Part Numbers\u003c\/h2\u003e\n\u003cp\u003eAlso compatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProAqua AP40403\u003c\/li\u003e\n\u003cli\u003eUnicel C-4339\u003c\/li\u003e\n\u003cli\u003ePleatco PWW40\u003c\/li\u003e\n\u003cli\u003eFilbur FC-2915\u003c\/li\u003e\n\u003cli\u003eDarlly 40403\u003c\/li\u003e\n\u003cli\u003eWaterway 817-0040\u003c\/li\u003e\n\u003cli\u003eWaterway 817-0400\u003c\/li\u003e\n\u003cli\u003eColeman 100585\u003c\/li\u003e\n\u003cli\u003eColeman 3301-2241\u003c\/li\u003e\n\u003cli\u003eAladdin 14011\u003c\/li\u003e\n\u003cli\u003eAPCC7129\u003c\/li\u003e\n\u003cli\u003eSD-00235\u003c\/li\u003e\n\u003cli\u003eAK-3016\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Replace Your Hot Tub Filter?\u003c\/h2\u003e\n\u003cp\u003eRegular filter replacement helps:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImprove water clarity\u003c\/li\u003e\n\u003cli\u003eIncrease filtration efficiency\u003c\/li\u003e\n\u003cli\u003eReduce strain on pumps and heaters\u003c\/li\u003e\n\u003cli\u003eImprove sanitizer effectiveness\u003c\/li\u003e\n\u003cli\u003eExtend the life of spa equipment\u003c\/li\u003e\n\u003cli\u003eMaintain consistent water flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor best results, rinse your filter every 2 to 4 weeks and replace it every 12 months or as recommended by your spa manufacturer.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePro Tip\u003c\/h2\u003e\n\u003cp\u003eKeep a second filter cartridge on hand. Rotating filters during cleaning allows each filter to dry completely between uses, helping maximize filtration performance and extend service life.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Aqua Spa \u0026 Pool Supply","offers":[{"title":"Default Title","offer_id":46355702513836,"sku":"6953569800656","price":47.02,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/2077\/8156\/files\/afaf1fe80789c373fe16b8328b4e2f4d07997ce9_1efa5c50-1c3d-4243-91fb-439b4ae7b769.jpg?v=1780945977","url":"https:\/\/snowvalleyspas.ca\/products\/proaqua-filter-c-4339","provider":"Snow Valley Spas","version":"1.0","type":"link"}