WuYan Spa Filter for Unicel 4CH-23, PFF25TC-P4, FC-2400, Compatible with Aladdin 12536, Excel Filters XLS-442,SD-00206, AK-90032, for Lifesmart 303263, Hot Tub Filter Cartridge,2 Pack

["Compatible with Unicel 4CH-23, PFF25TC-P4, PFF25TC-XP4, for Filbur FC-2400,for Aladdin 12536, AK-90032, 17-175-1961, for Freeflow Lagas FF-100 CLX Claro, for Excel Filters XLS-442, SD-00206.","Efficient filter - designed to provide clean water for your swimming pool and hot tub. The filter can effectively remove leaves, dust, sand, etc.","Powerful filtering capability: Unique trilobal filtration fabric offers an enhanced surface area, optimizing back pressure throughout your filtration system. This ensures consistently clean, fresh, and clear water for your pool or spa.","Easy to clean - made of high-quality materials, with end caps and pleats, the filter is easy to clean, filter firmly, and securely fixed. It is recommended that you clean the cartridges every month dependon usage to maximize your pool's performance.","Length: 6 5/8inch, outside diameter: 4 15/16inch, bottom end cap: 1-1/2-inch male thread/MPT, filtration area: 25 Sq.ft"]