Tier1 Replacement for Type B Intex 59005E Type B Easy Set Pools Filter Pump Cartridge 6 Pack AFFORDABLE REPLACEMENT: Replaces cartridges Intex 59005E, Type B, 56633, 56634, 56621, 56622, 56611, 56612 INCREDIBLY SIMPLE TO USE: Easily replaces the old filter cartridge EXTREMELY DURABLE: Measures 10 inches (length) x 5.5 inches (width) x 5.5 inches (outside diameter) FITS THE MODEL NUMBERS: Filter Pumps Requiring the 59905E Type B Pool Filter Cartridge 100% TIER1 NO WORRIES GUARANTEE: We stand behind the quality of filtration and overall performance of our Tier1 filters!