is no longer available. See our entire line of Undersink
This unit will remove:
Odor & chlorine, Lead,
Replacement Cartridge CB3
||Model OB3 is OMNI's basic
under sink water filter for
professional installers. The filter comes with the filter housing, mounting bracket, and a
pressure release valve. The installation
hardware and wrench are sold separately.
If you are a do-it-yourself-er, we recommend you
install one of the other under sink models, which
comes complete with a filter cartridge and the necessary installation fittings.
Change tank O-ring with every second filter cartridge change.
Replacement Cartridge (included)
||Rust & Sediment (Class
||Odor & Chlorine
Giardia Cysts (99.99%)
||VOCs (97-99%) -
Including Atrazine & Lindane
||Removes lead, Cryptosporidium and Giardia
cysts, and 34 VOCs at 97% or better. Also removes chlorine and odors to give you great
|Average Cartridge Life 1
||4 mos or 600 gal
|Micron Rating 3
|Buy a CB3
Usage and the quality of water in your incoming line determine when your cartridge should
2 Gallons per minute.
3 The smaller the micron, the finer the filtration.
Click Link For Tank
Wrench and O-Rings
Click Link For Installation