This replacement filter cartridge complies with technical specifications as Unicel # C-4339, Pleatco # PWW40, Filbur # FC-2915 and OEM # 100585. This filter cartridge is capable of handling the top load of 40 square foot and the most suitable for Waterway Plastics, Dynasty Spas, Accent Spas, Millennium Spas, Superior Spas, Maax spas of az, california cooperage, Coleman Spas, Wind River Spas. This 11 ¼ inch long and 4 15/16 inch wide filter cartridge has open holes both at the top as well as bottom. With its 2 1/8 inch open holes both at the top as well as bottom this filter cartridge is very easy to install and made of superior quality of materials.
Interchangeable Part Numbers
OEM:817-0010 100585 3301-2241