Savener Replacement Filter for PMAX50P4, Unicel 5CH-35,Filbur FC-0300, Baleen AK-90109, Excel Filters XLS-526, 50353, Pure N Clean PC-0300, SD-00780, SD-00650 35 sqft Filter Cartridge, 35 sq.ft --------------------------------------- Compatible Models: Compatible with 5CH-35, PMAX50P4, PAS35P, Maax Spas of Canada, Elite Spas 104309, FC-0300, 35 Sq. Ft 1 1/2" MPT Viking Spa Filter. Note: All manufacturers' names and part numbers remain the property of their respective holder(s) and are used for compatibility information only. --------------------------------------- Specifications: Pack Quantity: 3 Pack Filter Cartridge Cartridge Length: 8" Outside Diameter: 5-5/8" Top Cap Inside Diameter: semi-circular handle Bottom Cap Inside Diameter: 1-1/2" male thread MPT Filtration Fabric Surface Area: 35 Square Feet Per Cartridge --------------------------------------- At Savener , we offer the industry's finest replacement cartridges for pool and spa filtration systems, alongside a convenient, all-in-one shopping destination for ALL of your filtration needs! Savener filter cartridges feature innovative fabric designs that effectively trap a variety of contaminants: Including dirt, dust, leaves, algae, and much more! All of our filter designs carry the seal of approval from IAPMO, ensuring your pool water's safety, cleanliness, and purity. Savener cartridges are also durable, washable, and reusable: With proper maintenance, our filters can last much longer than the competition, saving you money in the long run! --------------------------------------- Savener : Filtration Perfected!