FYI: GFCI outlets are required in damp
or wet locations, such as garages, exteriors, bathrooms and kitchens.
The CB3 is the highest performance carbon block
cartridge on the market today. It is used in OMNI Undersink filters CBF3,
OT32, and OB3.
The CB3's carbon block removes chlorine and odors, harmful bacteria like Giardia
and Cryptosporidium, lead, and volatile organic compounds (VOCs) like Atrazine
(a herbicide) and Lindane (a pesticide), as well as 32 other VOCs, to give you
great tasting, safe drinking water right from the tap, or from a dedicated
faucet, depending on the unit selected.
Need Help? Please call our customer service number:
(855) 855-1976 for assistance.
Sized *Alternate CartridgeCB3A will fit into older models, including:
· OB3, · SFM2, · SFM2 Series A, · CBF1, CBF1 Series A, - CBF1
Series B, · CBF3,
· CBF3 Series A, - CBF20, · OT32 Series A, · OT2/U600
· UC2/U500-OmniDeluxe, · OT5/U700, · SMF-5/U400
- OmniSuper, · RO2000/RO2000TDS (Original with blue
The new CB3B
cartridge fits into new housings for:
· USM2, · SFM2 Series B, · CBF1 Series C
· CBF3 Series B, · OT32 Series B, · OT32 Series E -
· RO2000 Series B, · RO2050
if unsure, order the CB3A
The CA Certified Alternate CB3C :
NOTE: For California Residents Due to California Law, we
are unable to sell you the Omnifilter CB3 at this time. We found a
compatible cartridge CB3C and will send that to CA residents instead.
CB3 Pricing QTY 1 at $39.94 each QTY 2-5 at $37.04 each QTY 6+ at $33.15 each
of 2008, the design of the CB3 has changed again. The CB3 will now
be open at both ends. Another major difference is that this newer
version will last longer (up to 6 months).
of 2014, the design of the CB3 has changed again. The CB3 will not
fit in some older units.
If you receive a new model
and you are unable to close the top of your housing,
please remove the o-ring(s) from the new filter and use the ones from
the old filter, as the new ones may be thicker. This should allow you to
close the lid on the housing. If the new CB3 is too large to fit
in your unit, exchange for a smaller cartridge.