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08-19-2014

Whole House Water Filter - Model OB1
Model OB1 is OMNI's basic whole house water filter for professional installers. The filter comes with the filter housing and a pressure release valve. The filter cartridge and installation hardware are sold separately. 

The OB1 now comes with mounting bracket and wrench.

With it's 3/4" NPT threaded openings, the OB1 whole house water filter can be installed on standard plumbing pipe.  

If you are a do-it-yourself-er, we recommend you install Model U25 as your whole house system.  It comes complete with a filter cartridge and installation fittings.

Need Help? Please call our customer service number: (406) 662-0036 for assistance.
 
Replacement filter cartridges: TO1  or    RS1  or  RS2  or  RS3  or  RS5 or RS7  or RS12  or RS14 (choose 1)

OB1 Filter System

The OB1 now comes with mounting bracket and tank wrench. The filter cartridge and installation hardware are sold separately. 

Our Price
$18.90

QUANTITY:      
 
View Cart / Check Out

ADD EXTRA
CARTRIDGES?

Help - What do I need?

  TO1 $7.93 

  TO3 $16.95 DBL 

  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)

 

ADD EXTRA
ORINGS OR PARTS?

Help - What Oring do I need?

  OK25 Oring + $3.95

  Connection Fittings 
       1/4" to 3/8" Tubing
    $3.95

Qty:    
(if selected above)

 

ADD AN EXTRA
WRENCH?

- Help - 
What wrench do I need?

  OW40 Wrench + $7.99

Qty:    
(if selected above)

 

 

Installation Information

Also called OB1 and OB 1 whole house filter

Dimensions: 
Length: 11 1/2 inches 
Width: 5 1/4 inches
 

Installation information

Tank Wrench and O-Rings

 

GAC1 Cartridge Information and Data - Get More Data or Purchase Other Cartridges Separately Here 

 


Model

TO1

Filter type Carbon Wrapped
Reduces: Rust & Sediment (Class I)
Reduces: 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
  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
 

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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Because of the productís limited service life and to prevent costly repairs or possible water damage, we strongly recommend that the bottom of all plastic housings be replaced every ten years. If the bottom of your housing has been in use for longer than this period, it should be replaced immediately. Date the bottom of any new or replacement housing to indicate the next recommended replacement date.

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