{"product_id":"50-sq-ft-cartridge-for-rising-dragon-waterway-817-4050-4ch-949","title":"ProAqua 50 Sq. Ft. Filter Cartridge for Rising Dragon \u0026 Waterway (4CH-949 \/ 40508U \/ 817-4050)","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 spa water clean, clear, and properly filtered with the \u003cstrong\u003eProAqua 4CH-949 50 Sq. Ft. Replacement Filter Cartridge\u003c\/strong\u003e. Designed for select \u003cstrong\u003eWaterway®, Rising Dragon®, Dynasty®, Arctic Spas®\u003c\/strong\u003e, and other compatible hot tubs, this premium replacement cartridge efficiently traps dirt, body oils, debris, and contaminants before they can impact water quality or spa performance. \u003c\/p\u003e\n\u003cp\u003eFeaturing high-quality pleated filtration media and a durable construction, the 4CH-949 delivers excellent water flow and filtration efficiency while helping protect pumps, heaters, and circulation systems. Its \u003cstrong\u003e2\" female SAE threaded connection\u003c\/strong\u003e ensures a secure fit in compatible Waterway Teleweir and Rising Dragon filtration assemblies.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e✔ 50 square feet of filtration area\u003c\/p\u003e\n\u003cp\u003e✔ Premium pleated filtration media\u003c\/p\u003e\n\u003cp\u003e✔ Captures dirt, oils, and fine debris\u003c\/p\u003e\n\u003cp\u003e✔ Improves water clarity and filtration performance\u003c\/p\u003e\n\u003cp\u003e✔ OEM-quality replacement cartridge\u003c\/p\u003e\n\u003cp\u003e✔ High-flow core design\u003c\/p\u003e\n\u003cp\u003e✔ Easy installation and replacement\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\u003e50 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\u003e13-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Style\u003c\/td\u003e\n\u003ctd\u003eV-Groove Semi-Circular Handle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Style\u003c\/td\u003e\n\u003ctd\u003e2\" Female SAE Thread\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\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eHot Tubs \u0026amp; Spas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003chr\u003e\n\u003ch2\u003eCompatible Spa Brands \u0026amp; Models\u003c\/h2\u003e\n\u003cp\u003eThis filter is commonly used in:\u003c\/p\u003e\n\u003ch3\u003eWaterway Plastics®\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWaterway Teleweir 50 Filter Systems\u003c\/li\u003e\n\u003cli\u003eWaterway 817-4050 applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRising Dragon®\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRising Dragon 50 filtration systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Spa Brands\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDynasty Spas\u003c\/li\u003e\n\u003cli\u003eFour Winds Spas\u003c\/li\u003e\n\u003cli\u003eGarden Leisure Spas\u003c\/li\u003e\n\u003cli\u003ePremiere Leisure Spas\u003c\/li\u003e\n\u003cli\u003eSunrise Spas\u003c\/li\u003e\n\u003cli\u003eSelect Arctic Spas models using threaded disposable filters\u003c\/li\u003e\n\u003cli\u003eVarious private-label spas utilizing the Waterway Teleweir filter system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways verify dimensions and thread style before ordering. \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 40508U\u003c\/li\u003e\n\u003cli\u003eUnicel 4CH-949\u003c\/li\u003e\n\u003cli\u003ePleatco PWW50L\u003c\/li\u003e\n\u003cli\u003eFilbur FC-0172\u003c\/li\u003e\n\u003cli\u003eFilbur FC-0172M\u003c\/li\u003e\n\u003cli\u003eWaterway 817-4050\u003c\/li\u003e\n\u003cli\u003eWaterway Teleweir 50\u003c\/li\u003e\n\u003cli\u003eRising Dragon 50\u003c\/li\u003e\n\u003cli\u003eDarlly 40508\u003c\/li\u003e\n\u003cli\u003eSC757\u003c\/li\u003e\n\u003cli\u003eBaleen AK-90091\u003c\/li\u003e\n\u003cli\u003eMagnum O250\u003c\/li\u003e\n\u003cli\u003eSD-01143\u003c\/li\u003e\n\u003cli\u003eX265515\u003c\/li\u003e\n\u003cli\u003eX268515\u003c\/li\u003e\n\u003cli\u003eFD2007\u003c\/li\u003e\n\u003cli\u003eFIL50-5D13H15FCT-3\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 spa equipment life\u003c\/li\u003e\n\u003cli\u003eMaintain proper water circulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor best results, rinse your filter every 2 to 4 weeks and perform a deep cleaning every 3 to 4 months. Replace the cartridge every 12 months, or sooner in heavily used spas. \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePro Tip\u003c\/h2\u003e\n\u003cp\u003eKeeping a second filter cartridge on hand allows you to rotate filters during cleaning cycles. This helps maintain maximum filtration performance and can significantly 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":46354981388460,"sku":"6953569800380","price":62.26,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/2077\/8156\/files\/Pro-Aqua-4CH-949.jpg?v=1780931948","url":"https:\/\/snowvalleyspas.ca\/products\/50-sq-ft-cartridge-for-rising-dragon-waterway-817-4050-4ch-949","provider":"Snow Valley Spas","version":"1.0","type":"link"}