{"product_id":"81502","title":"Darlly Cartridge [150 sq ft, 4\" OD Top x 4\" OD Bottom x 8-15\/16\" dia x 23-5\/16\" L] (81502)","description":"\u003cp\u003eThe Darlly 81502 filter cartridge is made for compatible filtration systems requiring 150 square feet of media area in a slightly slimmer 8-15\/16 inch diameter profile. With 4 inch top and bottom openings and a length of 23-5\/16 inches, it is a strong choice when a system calls for generous filtration capacity without the broader body used by some larger cartridges.\u003c\/p\u003e\u003cp\u003eMatching cartridge size correctly is one of the most important steps in filter maintenance. A cartridge that is close but not exact can create installation headaches, uneven seating, or poor system performance. This model offers a practical balance of higher media area and tighter body dimensions, helping restore filtration efficiency while preserving the intended fit of the housing.\u003c\/p\u003e\u003cp\u003eThis Darlly cartridge is especially appealing for owners and service professionals who need 150 square feet of capacity in a more moderate cartridge diameter. It is a purposeful fit-driven replacement rather than a one-size-fits-all option.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDarlly replacement filter cartridge\u003c\/li\u003e\n\u003cli\u003e150 square feet of filtration area\u003c\/li\u003e\n\u003cli\u003e4 inch top and bottom openings\u003c\/li\u003e\n\u003cli\u003e8-15\/16 inch diameter x 23-5\/16 inch length\u003c\/li\u003e\n\u003cli\u003eBuilt for compatible cartridge filter applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darlly Filtration","offers":[{"title":"Default Title","offer_id":48495574778011,"sku":"81502","price":132.94,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-777-1353_XL.jpg?v=1777941610","url":"https:\/\/www.bathandspaparts.com\/en-ca\/products\/81502","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}