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Omni Water Filters

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Is your Omni Filter or Cartridge Not Listed?

Comparison Chart of Omni Cartridges

Omni Filter Owner Manuals and Instructions
                                     
                                     

Omni Water Filters and Replacement Cartridges

                                  

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Quick Shop for Omni Filters - Omni Water Filters

Need Hard to Find O-Rings or Wrenches?  

What kind of water filter should I get?
That depends on your current water quality. Too many people have the wrong filter. First, a few simple questions:  

Find the right Filter for you.

Omni Filters - Drinking Water
Omni Filter Owner Manuals & Instructions

Rust & Sediment Filters | Drinking Water Filters | Ice & Refrigerator Filters

Comparison Chart of Omni Cartridges

We recommend that you install a high-flow Whole House Water Filter where the water line comes into your home. This Whole House filter will reduce rust and sediment picked up from the pipes that deliver water to your home from your well or municipal water system. This first cleaning of incoming water will protect your appliances (hot water heater, clothes washer, dishwasher, humidifier, toilets, showers, etc.) from the wear caused by rust and sediment in the water, and make drinking water and sink filters last longer. An OMNI Whole House filter will also remove much of the chlorine that can cause itchy skin and damage your clothing.

We recommend a DIY OMNIFilter Model U25 or Model U30 as your Whole House filtration system. If you have a large home or high water demands, we recommend OMNIFilter Model BF7.  The OB1 or OB5 are whole house filters are made for professional installation.

“Point of Use” (POU) Water Filters

Then we recommend you install an OMNI high-contaminant-removal filter in your kitchen (or bathroom) where water is used for cooking and drinking. Called “Point of Use” filters, these units remove contaminants and provide clean, safe, great tasting water on demand. Select from our:

Under Sink  |  Faucet Mount / Counter Top Water Filters / Drinking Water  |  Refrigerator / Icemaker Water Filters | Shower Filters | Pitcher Filters

How to Choose an OMNI Undersink Water Filter

OMNI Undersink water filters “polish” your water by reducing rust and sediment, odors and chlorine, lead, bacteria, and volatile organic compounds (VOCs), including pesticides like lindane and herbicides like atrazine. An Undersink water filter in your home will provide you with great tasting water for drinking, cooking, and making beverages like coffee, tea, and juices!

These are easy Do-It-Yourself Kits.  The Omni SFM2 filter SFM3 filter is a simple economic filter.  The CBF1 and CBF3 protects against harmful Giardia and Cryptosporidium bacteria.  The OT32 filters rust and sediment.

OMNI Faucet Mount Water Filter

For a low-cost, entry-level water filter, the OMNI F1 Faucet Mount unit will give you great tasting water at the end of your tap. Plus, it takes only minutes to install.

OMNI Refrigerator/Icemaker Water Filter

The OMNI Refrigerator/Icemaker filters will make your ice cubes taste great and take that chlorine taste and odor out of your cold drinks. The only difference in the three models is the way they attach to the 1/4" tubing behind your refrigerator. See each product page for details. 

Replacement Filter Cartridges

Omni Filter Owner Manuals and Instructions

REPLACEMENT CARTRIDGES

Which Omni Cartridge Do I Need?

800R
1100R
CB1
CB3
CB6
FRC1
GAC1
PF300 
R200
R400
R500
RO6
RO2000 Filter Replacement Kit
(choose filters, membrane or both)
RS1
RS2  
RS3
RS4
RS5
RS6
RS7
RS12
RS14
TO1
TO3
TO6
TO8
TOL1
GAC1-CB3 Kit     (uses 2 cartridges)
install GAC1 closest to water intake
GAC1-RS2-CB3 Kit     (uses 3 cartridges)

FILTER UNITS
New Easy Change Filters
BF7 CBF1
CBF2 CBF3
F1  
OB1 OB5
OT32 PF500
R200 R400
R500 R800
R1100 RO2000
SFM2 SFM3
U25 U30
 
O-RINGS TANK WRENCHES
OK25 O-Ring WC79-2P Tank Wrench
U24 O-Ring OW40 Tank Wrench
K4 O-Ring OW1 Tank Wrench
OK7 O-Ring OW2 Tank Wrench
OK50 O-Ring OW30 Tank Wrench
Oring Lubricant OW6 Tank Wrench
GAC1   OW50 Tank Wrench
 
PARTS & FAUCETS
K12 Faucet
BF7 Mounting Bracket
RO 2000 Faucet
 
FILTERS BY TYPE
Carbon Filters String Wound Water filters
   
Reverse Osmosis Water Purifiers
Under Sink Water Filters Whole House water filters
Rust & Sediment Filters Drinking Water Filters
Ice & Refrigerator Filters Faucet Mount Water Filters
Counter Top Water Filters Shower Filter
Is your Filter or Cartridge Not Listed Here?

 

Older OMNI Filter Products      Need Help with these products?     Find Cartridges for Older Filters
BC1  CBF20 OB3  OCT2
Omni Deluxe Omni Regular Omni Super OT2
R14 TC3 Total 2 Total Plus
UC2 U400 U450 U500
U600 U700    
WCF2 WP1 OW1  OW2
WC79-2P K11  U24  

 

Sort by Omni filter housing model number for options (find o-rings and wrenches here too):

Filter Model # Cartridge Model #  O-Ring Wrench or Accessories
     See a chart of the cartridges for comparing cartridges Complete Set of Orings Universal Tank Wrench
BF7 RS6  or  TO6  or  CB6  or  TO8  or  RO6    (choose 1) OK7 O-Ring BF7 Mounting Bracket
OW6 Tank Wrench
BF7 Series A RS6  or  TO6  or  CB6  or  TO8  or  RO6    (choose 1) OK50 O-Ring BF7 Mounting Bracket
OW50 Tank Wrench
BF8   OK50 O-Ring OW50 Tank Wrench
BC1 CB1   (CB1 replaces BC1) U24 O-Ring OW1 Tank Wrench
CBF1 old CB1 K4 O-Ring K12 Faucet
OW1 Tank Wrench
CBF1 Current version CB1 K4 O-Ring K12 Faucet
OW30 Tank Wrench
CBF2 1100R NA NA
CBF3 Old CB3 K4 O-Ring K12 Faucet
OW1 Tank Wrench
CBF3 Current CB3 K4 O-Ring K12 Faucet
OW30 Tank Wrench
CBF20 CB3   RS5   K4 O-Ring OW1 Tank Wrench
       
F1 - Faucet Mount FRC1 NA NA
       
OB1 TO1  or   TO3  or  RS1  or  RS2  or   RS3    OK25 O-Ring OW1 Tank Wrench
OB1 Series A TO1  or   TO3  or    RS1  or  RS2  or  RS3  or  RS5 or RS7  or RS12  or RS14 (choose 1) OK25 O-Ring OW40 Tank Wrench
OB3 GAC1  or  CB1  or  CB3  
  (choose 1)
K4 O-Ring OW1 Tank Wrench
OB5 TO1  or   TO3  or    RS1  or  RS2  or  RS3    or  RS5 or RS7  or RS12  or RS14 (choose 1) OK25 O-Ring WC79-2P Tank Wrench
OB5 Series A TO1  or   TO3  or    RS1  or  RS2  or  RS3    or  RS5 or RS7  or RS12  or RS14 (choose 1) OK25 O-Ring OW40 Tank Wrench
OB5 Series B TO1  or   TO3  or    RS1  or  RS2  or  RS3    or  RS5 or RS7  or RS12  or RS14 (choose 1) OK25 O-Ring OW40 Tank Wrench
       
OCT2 - Counter Top TO1  or   TO3  or  GAC1  or  CB1  or  CB3   (choose 1) NA NA
       
Omni Deluxe GAC1-CB3 Kit     (uses 2 cartridges)
install GAC1 closest to water intake
U24 O-Ring OW1 Tank Wrench
Omni Regular TO1  or   TO3  or   RS1  or  RS2  or  RS3  or RS4  U24 O-Ring OW1 Tank Wrench
Omni Super GAC1 U24 O-Ring OW1 Tank Wrench
       
OT32 old CB3-RS2 Kit   
(uses 2 cartridges)
K4 O-Ring K12 Faucet
OW1 Tank Wrench
OT32 Current CB3-RS2 Kit   
(uses 2 cartridges)
K4 O-Ring K12 Faucet
OW30 Tank Wrench
OT2   U24 O-Ring OW1 Tank Wrench
       
       
R12 TO1  or   TO3  or   RS1  or  RS2  or  RS3  or RS4  K4 O-Ring OW1 Tank Wrench
R12 Series A TO1  or   TO3  or   RS1  or  RS2  or  RS3  or RS4  K4 O-Ring OW1 Tank Wrench
R14 TO1  or   TO3  or   RS1  or  RS2  or  RS3  or RS4  K4 O-Ring OW1 Tank Wrench
      NA
R200 - Fridge/Ice maker R200 NA NA
R400 - Fridge/Icemaker R400 NA NA
R500 - Fridge/Icemaker R500 NA NA
R800 - Fridge/Icemaker 800R NA NA
R1100 - Fridge/Icemaker 1100R NA NA
       
RO2000 RO2000 Filter Replacement Kit 
(choose filters, membrane or both)
K4 O-Ring RO2000 Faucet
OW1 Tank Wrench
PF500 - Pitcher PF300S NA NA
SF100 - Shower SF100 NA NA
       
SFM2 GAC1 or  CB1 K4 O-Ring K12 Faucet
OW1 Tank Wrench
SFM2 Series B GAC1 or  CB1 K4 O-Ring K12 Faucet
OW30 Tank Wrench
SFM3 800R None K12 Faucet
No wrench needed
TC3 CB3   (CB3 replaces TC3) U24 O-Ring OW1 Tank Wrench
Total 2 GAC1-CB3 Kit     (uses 2 cartridges) U24 O-Ring OW1 Tank Wrench
Total Plus GAC1-RS2-CB3 Kit     (uses 3 cartridges) U24 O-Ring OW1 Tank Wrench
U24 TO1  or   TO3  or   RS1  or  RS2  or  RS3  or RS4  U24 O-Ring OW1 Tank Wrench
U25 TO1  or   TO3  or  RS1  or  RS2  or  RS3  or  RS4  OK25 O-Ring OW2 Tank Wrench
U25 Series A TO1  or   TO3  or  RS1  or  RS2  or  RS3  or  RS4  or  RS5 or RS7  or RS12  or RS14 (choose 1)  OK25 O-Ring OW2 Tank Wrench
U25 Series C TO1  or   TO3  or    RS1  or  RS2  or  RS3    or  RS5 or RS7  or RS12  or RS14 (choose 1) OK25 O-Ring OW2 Tank Wrench
U25 Series E TO1  or   TO3  or    RS1  or  RS2  or  RS3    or  RS5 or RS7  or RS12  or RS14 (choose 1) OK25 O-Ring OW40 Tank Wrench
U26 RS7 U24 O-Ring OW2 Tank Wrench
U26 Series A RS7 K4 O-Ring OW30 Tank Wrench
U30 TO1  or   TO3  or    RS1  or  RS2  or  RS3    or  RS5 or RS7  or RS12  or RS14 (choose 1) K4 O-Ring OW30 Tank Wrench
U400 GAC1 U24 O-Ring OW1 Tank Wrench
U450 CB1 U24 O-Ring OW1 Tank Wrench
U500 GAC1-CB3 Kit     (uses 2 cartridges) U24 O-Ring OW1 Tank Wrench
U600 GAC1-CB3 Kit     (uses 2 cartridges) U24 O-Ring OW1 Tank Wrench
UC2 GAC1 - Double Pack  
(uses 2 - GAC1 cartridges)
U24 O-Ring OW1 Tank Wrench
UC2 GAC1 U24 O-Ring OW1 Tank Wrench
U700 GAC1-CB1-CB3 Kit    (uses 3 cartridges) U24 O-Ring OW1 Tank Wrench
    Complete Set of Orings Universal Tank Wrench

 

WCF2 We're sorry. This item is no longer available.
K11 / K12 Universal water faucet for use with Omni units: SFM2, CBF1, CBF3, OT32. Will not work with the Reverse Osmosis Unit RO2000.
RO2000 Faucet Universal water faucet for use with Omni RO2000 units
BF7 Mounting Bracket Mounting Bracket for use with the Omni BF7 Units

 

 

Under Sink  |  Faucet Mount / Counter Top Water Filters / Drinking Water  |  Refrigerator / Icemaker Water Filters | Shower Filters | Pitcher Filters

Quality replacement filters for your favorite Omni water filters and Omni water purifiers. 
Omni Water Filters California Certifications are here

Maybe it's time to change filters?

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Call  (406) 662-0036    or    e-mail  info@omnifiltershop.com

                                          

If you know what replacement cartridge you want, choose the model number below:

800R 1100R BF7 Mounting Bracket CB1    CB3   CB6
FRC1 GAC1  K11 / K12 faucet PF300S    
R200 R400 R500 RO2000 Filter Replacement Kit 
(choose filters, membrane or both)
RO2000 Faucet RO6
RS1 RS2 RS3 RS4 RS5  
RS6 RS7 RS12 RS14 SF100  
TO1 TO3 TO6 TO8    

 

 

Whole House Under Sink Faucet Mount Counter Top Fridge Replacement Cartridges

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Quality OmniFilter replacement filters for your favorite Omni water filters and Omni water purifiers.    Maybe it's time to change filters?   

Call  (406) 662-0036    or    e-mail  info@omnifiltershop.com

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