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OmniFilter U25 Whole House Water Filter      ( or Identify other OLD Omnifilter filters here )
(Identify your series below)
U25  Old Version (no series letter)
U25  Filter Series A   
U25  Filter Series C  

Cartridges: TO1, or RS2 & see below  
OK 25 O-Ring   OW1 Wrench  

Current New Model Series E

U25  Filter Series E  
Cartridges: TO1, or RS2 &  
Additional OK 25 O-Ring with U25 Series E filter system
Additional OW 40 Wrench with
U25 Series E filter system

Cartridges that fit any series of U25 Omnifilter  TO1RS1, RS2 or RS3  RS5, RS7  RS12  RS14

 

NEW CURRENT VERSION SERIES E

NEW CURRENT VERSION SERIES E

 

Whole House Water Filter - Omni Filter Model U25


What kind of OmniFilter
do I have?

The U25 is the best-selling whole house water filter on the market today. The filter reduces rust, sediment, chlorine, and odors in the water coming into your home. It also features an On-Off valve, a clear tank and, like all OMNI water filters, is easy to install. 
If you want a Filter/Bypass Valve, which doesn't shut the water off to the rest of your house, try the U30
Included with Model U25 Filter System is:   
Each box contains installation hardware, a wrench, and a TO1 filter cartridge. Replacement filter cartridges: TO1TO3RS1, RS2 or RS3  RS5, RS7  RS12  RS14
Additional cartridges and parts sold separately.    
Change tank O-ring with every second filter cartridge change.
U25
U25 Series A B & C D
Cartridges:
TO1TO3RS2  
and others listed above.

U 25 O-Ring (inside the OK25 Packet) with U25 filter system

OW1 Wrench  
with
U25, U25 Series A & C filter system

Current New Model Series E

Cartridges: TO1TO3RS2  
and others listed above.

Additional U 25 O-Ring (inside the OK25 Packet) with U25 Series E filter system

Additional OW 40 Wrench with U25 Series E filter system

Dimensions:
Length: 15 1/2 inches
Width: 5 1/8 inches

 

3/4" threaded connection needed.
Included.

U25 Filter System
Each box contains installation hardware, U 25 O-Ring, OW 40 Wrench, and a TO1 filter cartridge.  

Other replacement filter cartridges: TO1RS1, RS2 or RS3  RS5, RS7  RS12  RS14
Current Model is the U25 Series E filter system

Our Price
$56.56

QUANTITY:      
 
View Cart / Check Out

Compare Cartridges
Chart

ADD EXTRA
CARTRIDGES?

Help - What do I need?

  TO1 $7.93 

  RS1 $3.97

  RS2 $4.88

  RS3 $3.99

  RS5 $4.48

  RS7 $3.31

  RS12 $3.12

  RS14 $2.80

Qty:    
(if selected above)

 

** We recommend using fresh
Lubricant with every
cartridge change
and every o-ring change.


ADD EXTRA
ORINGS OR PARTS?

Help - What Oring do I need?

Replacement 
plumbing fittings

  K4 O-ring + $3.95

  OK25 Oring + $3.95

Qty:    
(if selected above)

 

ADD AN EXTRA
WRENCH?

- Help - 
What wrench do I need?

  OW1 Wrench + $19.99
(Strap Wrench fits all Omni filters)

  OW40 Wrench + $7.99

Qty:    
(if selected above)

 

 

Installation Information

Also called U25 or U 25 whole house filter

Dimensions:
Length: 15 1/2 inches
Width: 6 1/4 inches

Model

TO1

Filter type Carbon Wrapped
Reduces: Rust & Sediment (Class I)
  Odor & Chlorine (Class IV)
Benefits Reduces chlorine and sediment that can damage clothing, appliances, and cause itchy skin.
Average Cartridge Life 1 3 mos or 15,000 gal
Flow Rate 2 5 gpm
Micron Rating 3 5
Buy a TO1 1 Usage and the quality of water in your incoming line determine when your cartridge should be changed.
2 Gallons per minute.
3 The smaller the micron, the finer the filtration.
Model RS1
Filter type Pleated Cellulose Paper
Reduces: Rust & Sediment
Benefits Our most affordable Whole House filter cartridge.
Average Cartridge
Life1
3 mos or 15,000 gal
Flow Rate2 5 gpm
Micron Rating3 20
Buy an RS1

1 Usage and the quality of water in your incoming line determine when your cartridge should be changed.
2 Gallons per minute.
3 The smaller the micron, the finer the filtration.

Model RS2
Filter type String Wound
Reduces: Rust & Sediment
Benefits The small micron size filters out very small rust and sediment particles.
Average Cartridge
Life1
3 mos or 15,000 gal
Flow Rate2 5 gpm
Micron Rating3 5 (Finer than RS1)
Buy an RS2

1 Usage and the quality of water in your incoming line determine when your cartridge should be changed.
2 Gallons per minute.
3 The smaller the micron, the finer the filtration.

Model RS3
Filter type String Wound
Reduces: Rust & Sediment
Benefits String wound cartridges are good at filtering small rust and sediment particles.
Average Cartridge
Life1
3 mos or 15,000 gal
Flow Rate2 5 gpm
Micron Rating3 20
Buy an RS3

1 Usage and the quality of water in your incoming line determine when your cartridge should be changed.
2 Gallons per minute.
3 The smaller the micron, the finer the filtration.

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We are not associated with Envirotech Products Incorporated of Mulvane Kansas          02242014