3M HF90 Replacement Cartridge 56135-03 000 Gallons This cartridge has been certified

This cartridge has been certified to NSF Standard 42 & 53

flushing valve

You can count on this system to keep you and your family safe from:  Cryptosporidium

As an affordable alternative to purchasing a new RO system

providing effective sediment and carbon filtration to improve the taste and clarity of your water

3M HF90 Replacement Cartridge 56135-03 000 Gallons This cartridge has been certifiedFeatures: The HF90 Filter System was formerly labeled as Aqua Pure HF90. Revolutionary Integrated Membrane Pre Activated Carbon Technology (IMPACT) dual zone media cartridge construction combines a membrane in series with premium activated carbon to provide superior throughput and cartridge life. Built in bacteria inhibitor intended to reduce fouling of media. For dual carbonator dispensers under standard water conditions. Certified by NSF to Standard