driamor 16 Pack PFL Fish Tank Filter Cartridges Compatible with PF20 PF30 PF40 and PF75 Power Filters Aquarium Large Carbon Filters Cartridge Replacement

Large Filter Cartridge Compatible with PFL Power Filter Unit Size 6 45 inches This aquarium filter cartridge replacement is compatible with PF20 PF30 PF40 and PF75 Power Filters FourStage Filtration The filter is made of thicked cotton Better thickness provides better filtration 30 grams of active carbon 15 grams of zeolite which can effectively filter and absorb impurities in the water especially absorb ammonia and nitrogen in the water to keep the clean water source and provide the healthy growth environment for fish Efficacy of Zeolite   It can adsorb ammonia heavy metals and other harmful components in the water Effectively balance the PH value of the water body to achieve a stable water state Zeolite can improve the fertilization efficiency of aquatic plants make your aquatic plants nitrifying bacteria grow faster live more comfortable and more health Quick Installation Turn off and remove the used cartridge and flush the new cartridge under water to remove dust After rinsing insert the cartridge into the flushing chamber and make sure the filter cartridge fits completely into the chamber Professional Aftersales service TIPS We recommend that you replace the filters every 24 weeks to maintain water quality Driamor is professional in the field of Aquarium Filter Cartridges Please assure the model of your filter before choose the filter cartridges.