AquaticLife RO System Pre-Filter Cartridge - 1 Micron
AquaticLife 1 Micron Pre-Filter Cartridges utilize spun polypropylene sediment filters to remove particulate matter in tap water. Self-sealing design forms a tight fit in RO units. Design leads itself to long life and increased holding capacity. The 9 7/8 in. standard cartridge size.