replacement cartridge kit for
the Omni OT32 Undersink water filter.
Includes the CB3 and the RS14 replacement cartridges.
Change CB3 filter every 4 months and
RS14 filter every 3 months.
Change O-Ring with every 3rd filter change.
If you have an older Omni filter model
that has been discontinued and need an O-Ring, please call our customer service
number: (855) 855-1976 for assistance. CB3A-RS14
Cartridge Kit - For OT32 and OT32
For OT32 &
OW1 Tank Wrench -
Tank Wrench -
CB3A - RS14
QTY 1 Kit at $42.74 each kit (you get 2 cartridges)
QTY 2-5 Kits at $39.66 each
QTY 6 + Kits at $35.59 each
(Strap Wrench fits all Omni filters)
(if selected above)
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.
Because of the product’s limited service life and to
prevent costly repairs or possible water damage, we strongly recommend that the bottom of all plastic housings be replaced
every ten years. If the bottom of your housing has been in use for longer than this period, it should be replaced immediately.
Date the bottom of any new or replacement housing to indicate the next recommended replacement date.