driamor 24 Pack PF-S Filter Cartridges Compatible with PF10 Power Filters, Small Fish Tank Filters Cartridge Replacement with ZeoliteBrand: driamor Color: White Features: Filter Cartridge Compatible with PF S Power Filter: Small Filter Cartridges Replacement, Unit Size: 5 * 3 inches. This aquarium filter cartridge is compatible with PF10 Power Filters. Four Stage Filtration: The filter is made of thicked cotton, Better thickness provides better filtration, 20 grams of active carbon, 10 grams of zeolite, which can effectively filter and absorb impurities in the water, especially