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Omni Replacement O-Rings & Wrenches
OMNI provides installation wrenches and replacement o-rings for the
Whole House and Under-sink Water Filters

Tank Wrenches O-Rings Universal Faucet BF7 Mounting Bracket

Check your filter unit's model and series number to
ensure correct o-ring and wrench purchase.

Need help? Call us toll free (888) 855-3545

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

O-Rings

K4 Replacement O-Ring

* K4 O-Ring packet includes the K4, OK30, OK40 &
WC9-13 O-Rings

K4 O-Ring will fit models:

CBF1

CBF1 Series A

CBF20

CBF3

CBF3 Series B

OB3

OT32

OT32 Series B

R12

R12 Series A

R14

RO2000

SFM2

SFM2 Series B

U26 Series A

OK25 Replacement O-Ring

OK25 O-Ring will fit models:

U25 Series A

U25 Series C

U27

OB1

OB1 Series A

OB5

OB5 Series A

OB5 Series B

OK7/OK50 Replacement O-Ring

OK7/OK50 O-Ring will fit models:

BF7

BF7 Series A

BF8

U24 Replacement O-Ring

U24 O-Ring will fit models:

BC1

Omni Deluxe

Omni Regular

Omni Super

TC3

Total 2

Total Plus

U24

U26

U400

U450

U500

U600

U700

UC2

IDK Pack

(I Don't Know what I need so send me all the orings you carry.)

Need help? Call us toll free (888) 855-3545

IDK Replacement O-Rings

* IDK O-Ring packet includes
All the orings we have.

NOTE:
You cannot return unused orings

IDK O-Rings will fit ALL Omni models:

Tank Wrenches

Note: Omni has discontinued some of the tank wrenches below. We have found replacement wrenches for our customers. We will ship you the replacement wrench. Questions? Call (888) 855-3545

OW1 Filter Tank Wrench

Discontinued will ship replacement wrench

Replacement Wrench for OW1

OW1 Filter Tank Wrench will fit models:

BC1

CBF1

CBF20

CBF3

OB1

OB3

Omni Deluxe

Omni Regular

Omni Super

OT32

R12

R14

RO2000

SFM2

TC3

Total 2

Total Plus

U24

U400

U450

U500

U600

U700

UC2

OW2 Filter Tank Wrench

Discontinued will ship replacement wrench

Replacement Wrench for OW2

OW2 Filter Tank Wrench will fit models:

U25 Series A

U25 Series C

U26

OW6 Filter Tank Wrench

Discontinued will ship replacement wrench

Replacement Wrench for OW6

OW6 Filter Tank Wrench will fit model:

BF7

WC79-2P Filter Tank Wrench

Discontinued will ship replacement wrench

Replacement Wrench for WC79-2P

WC79-2P Filter Tank Wrench will fit model:

OB5

OW30 Filter Tank Wrench

OW30 Filter Tank Wrench will fit models:

CBF1 Series A

CBF3 Series B

OT32 Series B

SFM2 Series B

U26 Series A

OW40 Filter Tank Wrench

OW40 Filter Tank Wrench will fit models:

OB1 Series A

OB5 Series A

R12 Series A

OW50 Filter Tank Wrench

OW50 Filter Tank Wrench will fit models:

BF7 Series A

BF8

K11 Universal Water Faucet

Universal water faucet for use with Omni units: SFM2, CBF1, CBF3, OT32. Will not work with the Reverse Osmosis Unit RO2000 (see below).
K11 is now the K12. We'll ship you the K12.

RO2000 Universal Water Faucet

Universal water faucet for use with Omni RO2000 units

BF7 Mounting Bracket

Mounting bracket for the BF7 Whole House Filter

BF7 Mounting Bracket

Installation Information

072208

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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