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Under Sink 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 Unit Model # Cartridge Model #
BC1 CB1   (CB1 replaces BC1)
CBF1 CB1 or RS4 or NEW L1
CBF2 1100R
CBF3 CB3 or CB20 or RS4 or NEW L1
CBF20 CB20 or NEW L1
Omni Super GAC1
Omni Deluxe GAC1-CB3 Kit     (uses 2 cartridges)
install GAC1 closest to water intake
OB3 GAC1  or  CB1  or  CB3  or  NEW L1
OT2 GAC1-CB3 Kit      (uses 2 cartridges)
(install GAC1 in first tank and CB3 in second tank)
OT32 CB3-RS2 Kit  or  NEW CB3-L1 Kit uses 2 cartridges
RO2000 RO2000 Filter Replacement Kit 
(choose filter set, membrane or both)
SFM2 GAC1 , CB1 or RS4 or NEW L1
SFM3 800R
TC3 CB3   (CB3 replaces TC3)
Total 2 GAC1-CB3 Kit     (uses 2 cartridges)
Total Plus GAC1-RS2-CB3 Kit     (uses 3 cartridges)
UC2 GAC1 - Double Pack (uses 2 - GAC1 cartridges)
UC2 GAC1
U400 GAC1
U450 CB1
U500 GAC1-CB3 Kit     (uses 2 cartridges)
U600 GAC1-CB3 Kit     (uses 2 cartridges)
U700 GAC1-CB1-CB3 Kit    (uses 3 cartridges)
 
Tank Wrenches And O-Rings:
Filter Unit Model # Wrench and O-Ring Model #
SFM2 OW1 Tank Wrench        K4 O-Ring
CBF1 OW1 Tank Wrench        K4 O-Ring
CBF3 OW1 Tank Wrench        K4 O-Ring
CBF20 OW1 Tank Wrench        K4 O-Ring
OT32 OW1 Tank Wrench        K4 O-Ring
OB3 OW1 Tank Wrench        K4 O-Ring
RO2000 K4 O-Ring
BC1 OW1 Tank Wrench        U24 O-Ring
TC3 OW1 Tank Wrench        U24 O-Ring
UC2 OW1 Tank Wrench        U24 O-Ring
U400 OW1 Tank Wrench        U24 O-Ring
U450 OW1 Tank Wrench        U24 O-Ring
U500 OW1 Tank Wrench        U24 O-Ring
U600 OW1 Tank Wrench        U24 O-Ring
U700 OW1 Tank Wrench        U24 O-Ring
Omni Super OW1 Tank Wrench        U24 O-Ring
Omni Deluxe OW1 Tank Wrench        U24 O-Ring
OT2 OW1 Tank Wrench        U24 O-Ring
OT5 OW1 Tank Wrench        U24 O-Ring
Total 2 OW1 Tank Wrench        U24 O-Ring
Total Plus OW1 Tank Wrench        U24 O-Ring

 

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

 

   

062707

 

 

 

 

080211             

View Cart  or  Checkout  

Call: (888) 855-3545
 or e-mail: info@omniwaterfiltersonline.com

An Authorized Distributor for Omni Industries

 

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
I DON"T KNOW   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 CB1 K4 O-Ring K12 Faucet
OW1 Tank Wrench
CBF1 Series A CB1 K4 O-Ring K12 Faucet
OW30 Tank Wrench
CBF2 1100R NA NA
CBF3 CB3 K4 O-Ring K12 Faucet
OW1 Tank Wrench
CBF3 Series B 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    RS1  or  RS2  or  RS3    or  RS5 or RS7  or RS12  or RS14 (choose 1) OK25 O-Ring OW1 Tank Wrench
OB1 Series A TO1  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    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    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    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  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   RS1  or  RS2  or  RS3  or RS4  U24 O-Ring OW1 Tank Wrench
Omni Super GAC1 U24 O-Ring OW1 Tank Wrench
       
OT32 CB3-RS2 Kit   
(uses 2 cartridges)		 K4 O-Ring K12 Faucet
OW1 Tank Wrench
OT32 Series B CB3-RS2 Kit   
(uses 2 cartridges)		 K4 O-Ring K12 Faucet
OW30 Tank Wrench
OT2   U24 O-Ring OW1 Tank Wrench
       
       
R12 TO1  or   RS1  or  RS2  or  RS3  or RS4  K4 O-Ring OW1 Tank Wrench
R12 Series A TO1  or   RS1  or  RS2  or  RS3  or RS4  K4 O-Ring OW1 Tank Wrench
R14 TO1  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   RS1  or  RS2  or  RS3  or RS4  U24 O-Ring OW1 Tank Wrench
U25 TO1  or  RS1  or  RS2  or  RS3  or  RS4  OK25 O-Ring OW2 Tank Wrench
U25 Series A TO1  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    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    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    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
I DON"T KNOW   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

 

 

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