Flbur Spa Filter Cartridge FC-2930, UPC Code: 645544029300, Diameter: 4 15/16", Tall: 23 5/8", Top: 2 1/8" open, Bottom: 2 1/8" open, Media: 3oz, Size: 75sqft, Same as: Waterway #: 817-7500 8177500, Unicel #: C-4970 C4970, Pleatco #: PCAL-75 PCAL75, Aladdin #: 17519, Fits Cal Spas, Leisure Bay Manufacturing, Sunbelt Spas, Waterway Plastics

 California Residents WARNING: Cancer and Reproductive Harm

 www.P65Warnings.ca.gov