{"product_id":"proaqua-filter-m4302","title":"ProAqua Rainbow 35 Sq. Ft. Replacement Filter Cartridge (40352)","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 clean, clear, and ready to enjoy with the \u003cstrong\u003eProAqua Rainbow 35 Sq. Ft. Replacement Filter Cartridge\u003c\/strong\u003e. Designed to capture dirt, debris, body oils, and other contaminants, this premium replacement filter helps improve water clarity while maintaining optimal performance from your spa's circulation and heating systems.\u003c\/p\u003e\n\u003cp\u003eBuilt with durable pleated filtration media, the ProAqua 40352 provides excellent filtration efficiency and consistent water flow. Whether you're replacing a worn cartridge or maintaining a spare filter, this high-quality replacement helps extend the life of your spa equipment and ensures a healthier soaking experience.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e✔ 35 square feet of filtration area\u003c\/p\u003e\n\u003cp\u003e✔ High-efficiency pleated filter media\u003c\/p\u003e\n\u003cp\u003e✔ Improves water clarity and cleanliness\u003c\/p\u003e\n\u003cp\u003e✔ Reduces contaminants and debris\u003c\/p\u003e\n\u003cp\u003e✔ Easy to clean and replace\u003c\/p\u003e\n\u003cp\u003e✔ OEM-quality replacement performance\u003c\/p\u003e\n\u003cp\u003e✔ Durable construction for extended 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\u003e35 Sq. Ft.\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\u003eLength\u003c\/td\u003e\n\u003ctd\u003e9-1\/4\"\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\u003eWaterway Rainbow Dynamic Systems\u003c\/li\u003e\n\u003cli\u003eBullfrog Spas\u003c\/li\u003e\n\u003cli\u003eClearwater Spas\u003c\/li\u003e\n\u003cli\u003eLeisure Bay Spas\u003c\/li\u003e\n\u003cli\u003eSun \u0026amp; Soul Spas\u003c\/li\u003e\n\u003cli\u003eWaterway Plastics filtration systems\u003c\/li\u003e\n\u003cli\u003eSelect Sundance Spas\u003c\/li\u003e\n\u003cli\u003eVarious private-label spas utilizing Rainbow Dynamic 35 filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAlways verify dimensions and end-cap style before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCross Reference Part Numbers\u003c\/h2\u003e\n\u003cp\u003eThis filter is compatible with and replaces:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProAqua 40352\u003c\/li\u003e\n\u003cli\u003ePleatco PRB35-IN\u003c\/li\u003e\n\u003cli\u003eUnicel C-4335\u003c\/li\u003e\n\u003cli\u003eFilbur FC-2385\u003c\/li\u003e\n\u003cli\u003eDarlly 40353\u003c\/li\u003e\n\u003cli\u003eWaterway 817-3501\u003c\/li\u003e\n\u003cli\u003eWaterway 17-2482\u003c\/li\u003e\n\u003cli\u003eWaterway 25393\u003c\/li\u003e\n\u003cli\u003eSundance 6542-177\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 proper water circulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor optimal performance, rinse your filter every 2 to 4 weeks and replace it approximately every 12 months, depending on spa usage and water conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePro Tip\u003c\/h2\u003e\n\u003cp\u003eKeep a second filter cartridge on hand and rotate filters during cleaning. This helps maintain peak filtration performance and can extend the life of both cartridges.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Aqua Spa \u0026 Pool Supply","offers":[{"title":"Default Title","offer_id":46355702644908,"sku":"M4302","price":74.86,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/2077\/8156\/files\/dff064d036cab669b20dd840589eefebff8e8eca.jpg?v=1780945979","url":"https:\/\/snowvalleyspas.ca\/products\/proaqua-filter-m4302","provider":"Snow Valley Spas","version":"1.0","type":"link"}