{"product_id":"unicel-c-4311-spa-filter-cartridge","title":"Unicel C-4311 Spa Filter Cartridge","description":"\u003cp\u003eUnicel C-4311 hot tub filter with 2-1\/8 inch holes top and bottom is a less common size cartridge due to the length that does not fit many spas. It’s best to confirm that this Unicel cartridge is the same size as the existing cartridge in your hot tub model to ensure proper fitment and performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFilter details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnicel P\/N: C-4311\u003c\/li\u003e\n\u003cli\u003eDiameter: 4-15\/16\"\u003c\/li\u003e\n\u003cli\u003eLength: 12-1\/4\"\u003c\/li\u003e\n\u003cli\u003eTop: 2-1\/8\" Open\u003c\/li\u003e\n\u003cli\u003eBottom: 2-1\/8\" Open\u003c\/li\u003e\n\u003cli\u003eMedia: 45 sq.ft.\u003c\/li\u003e\n\u003cli\u003eFilter Media: 3oz Reemay\u003c\/li\u003e\n\u003cli\u003ePleat count: 212\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible replacement for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePleatco PDS45\u003c\/li\u003e\n\u003cli\u003eFilbur FC-2394. \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":44012263768133,"sku":"C-4311","price":86.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/1134\/2405\/files\/4311__62686.1699637204.600.600.jpg?v=1763589835","url":"https:\/\/poolandhottubdepot.myshopify.com\/products\/unicel-c-4311-spa-filter-cartridge","provider":"Pool \u0026 Hot Tub Depot","version":"1.0","type":"link"}