B00CHATK6G Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa Filter Replacement Cartridge for Filbur FC-0359, Pleatco PWW50P3, and Unicel 6CH-940 Filter Cartridges (2 Pack)

Make sure this fitsby entering your model number. QUALITY REPLACEMENT CARTRIDGE: High quality 45 square foot filter media replacement cartridge that is made in the USA COMPATIBILITY: Replaces Filbur FC-0359, Pleatco PWW50P3, Unicel 6CH-940, and Waterway 817 0050, 03FIL1400, 25252, 378902, and PWW50 SIZE: 8.25-inch length with 6-inch outside diameter and 1.5-inch SAE bottom hole DESIGN: Top hole: Handle | Bottom hole: 1.5 inches SAE | Dimensions (L x W x H): 6 x 6 x 8.25 inches MODEL: Model 6CH-940 hot tub and spa replacement filter cartridge (2 pack) with a 1-year manufacturer warranty