Omni Whole House Water Filters & Replacement Cartridges by Model Number

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Whole House Replacement Cartridges
By model number

If you know the model number of the filter or replacement cartridge you want, click on the model number below:

Need a replacement cartridge for a filter not listed? Call: 1-406-889-5288

Comparison chart of cartridge qualities - Click here

Filter Model #	Cartridge Model #
BF7	RS6 or TO6 or CB6 (choose 1)
Omni Regular	RS1 or RS2 or TO1 or RS3 (choose 1)
OB1	TO1 or RS1 or RS2 or RS3 or NEW RS7 NEW RS12 NEW RS14 (choose 1)
OB5	TO1 or RS1 or RS2 or RS3 or NEW RS7 NEW RS12 NEW RS14 (choose 1)
K11	Universal faucet for all Omni undersink models
R12	RS1 or TO1 or RS2 or RS3 (choose 1)
R14	TO1 or RS1 or RS2 or RS3 (choose 1)
U24	TO1 or RS1 or RS2 or RS3 (choose 1)
U25	TO1 or RS1 or RS2 or RS3 or NEW RS7 NEW RS12 NEW RS14 (choose 1)

Tank Wrenches And O-Rings:
Filter Unit Model #	Wrench and O-Ring Model #
U25	OW2 Tank Wrench OK25 O-Ring
U26	OW2 Tank Wrench U24 O-Ring
BF7	OW6 Tank Wrench OK7 O-Ring
OB1	OW1 Tank Wrench K4 O-Ring
OB5	WC79-2P K4 O-Ring
U24	OW1 Tank Wrench U24 O-Ring
R12	OW1 Tank Wrench U24 O-Ring
R14	OW1 Tank Wrench U24 O-Ring
Omni Regular	OW1 Tank Wrench U24 O-Ring

Or, select the type of filter you have and choose the recommended cartridge.
(click on image below):

091108

030306

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Call our order line: (406) 889-5288 or send an e-mail: info@omnifilters.com

Is an Authorized Distributor for Sta-Rite/Omni Industries

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