{"product_id":"unicel-4ch-935-hot-tub-filter-for-master-spas","title":"Unicel 4CH-935 Hot Tub Filter For Master Spas","description":"\u003cp data-start=\"102\" data-end=\"475\"\u003eThe Unicel 4CH-935 is a premium replacement filter with a \u003cstrong data-start=\"160\" data-end=\"174\"\u003eclosed top\u003c\/strong\u003e and \u003cstrong data-start=\"179\" data-end=\"211\"\u003ecoarse SAE 2\" female threads\u003c\/strong\u003e on the bottom. It fits select \u003cstrong data-start=\"242\" data-end=\"257\"\u003eMaster Spas\u003c\/strong\u003e and \u003cstrong data-start=\"262\" data-end=\"277\"\u003eNordic Spas\u003c\/strong\u003e models. Since filter sizes can vary for the same spa model depending on year and features, it’s important to confirm the dimensions of your existing filter before ordering to ensure a proper fit.\u003c\/p\u003e\n\u003cp data-start=\"477\" data-end=\"498\"\u003e\u003cstrong data-start=\"477\" data-end=\"496\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"499\" data-end=\"750\"\u003e\n\u003cli data-start=\"499\" data-end=\"527\"\u003e\n\u003cp data-start=\"501\" data-end=\"527\"\u003e\u003cstrong data-start=\"501\" data-end=\"517\"\u003ePart Number:\u003c\/strong\u003e 4CH-935\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"528\" data-end=\"554\"\u003e\n\u003cp data-start=\"530\" data-end=\"554\"\u003e\u003cstrong data-start=\"530\" data-end=\"543\"\u003eDiameter:\u003c\/strong\u003e 4-15\/16\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"555\" data-end=\"577\"\u003e\n\u003cp data-start=\"557\" data-end=\"577\"\u003e\u003cstrong data-start=\"557\" data-end=\"568\"\u003eLength:\u003c\/strong\u003e 9-1\/4\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"578\" data-end=\"597\"\u003e\n\u003cp data-start=\"580\" data-end=\"597\"\u003e\u003cstrong data-start=\"580\" data-end=\"588\"\u003eTop:\u003c\/strong\u003e Handle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"598\" data-end=\"634\"\u003e\n\u003cp data-start=\"600\" data-end=\"634\"\u003e\u003cstrong data-start=\"600\" data-end=\"611\"\u003eBottom:\u003c\/strong\u003e 2\" Female SAE Thread\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"635\" data-end=\"665\"\u003e\n\u003cp data-start=\"637\" data-end=\"665\"\u003e\u003cstrong data-start=\"637\" data-end=\"652\"\u003eMedia Area:\u003c\/strong\u003e 35 sq. ft.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"666\" data-end=\"725\"\u003e\n\u003cp data-start=\"668\" data-end=\"725\"\u003e\u003cstrong data-start=\"668\" data-end=\"685\"\u003eFilter Media:\u003c\/strong\u003e 3 oz. Reemay® premium trilobal fabric\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"726\" data-end=\"750\"\u003e\n\u003cp data-start=\"728\" data-end=\"750\"\u003e\u003cstrong data-start=\"728\" data-end=\"744\"\u003ePleat Count:\u003c\/strong\u003e 219\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"752\" data-end=\"782\"\u003e\u003cstrong data-start=\"752\" data-end=\"780\"\u003eCompatible Replacements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"783\" data-end=\"842\"\u003e\n\u003cli data-start=\"783\" data-end=\"804\"\u003e\n\u003cp data-start=\"785\" data-end=\"804\"\u003eWaterway 817-4035\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"805\" data-end=\"823\"\u003e\n\u003cp data-start=\"807\" data-end=\"823\"\u003ePleatco PWW35L\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"824\" data-end=\"842\"\u003e\n\u003cp data-start=\"826\" data-end=\"842\"\u003eFilbur FC-0170\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"844\" data-end=\"1125\"\u003e\u003cstrong data-start=\"844\" data-end=\"873\"\u003eLong-Lasting Performance:\u003c\/strong\u003e\u003cbr data-start=\"873\" data-end=\"876\"\u003eWhile most hot tub filters require replacement every 6–12 months, the Unicel 4CH-935 is crafted with high-quality materials for extended durability. With proper cleaning and maintenance, it can last \u003cstrong data-start=\"1075\" data-end=\"1102\"\u003eup to two years or more\u003c\/strong\u003e, depending on usage.\u003c\/p\u003e","brand":"Coast Spas Hot Tubs","offers":[{"title":"Default Title","offer_id":51078022922553,"sku":"4CH-935","price":66.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/7066\/9369\/files\/4-935__18012.jpg?v=1755117458","url":"https:\/\/coastspashottubs.com\/products\/unicel-4ch-935-hot-tub-filter-for-master-spas","provider":"Coast Spas Hot Tubs","version":"1.0","type":"link"}