0.5 Micron Water Filter Cartridge

Replacement carbon block filter cartridge for OmniFilter CBF3, OT32 and OB3 undersink water filters. Reduces rust and sediment and removes 98% of odor and clorine, 97% of lead and 99.99% of cryptosporidium and giardia cysts. Also removes 97-99% of VOC's including Atrazine and Lindane. 0.5 micron rating. Cartridge lasts up to 4 months or 600 gallons. Flow rate: 0.75 gpm. NSF certified.