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Replacement Cartridge RS3
 For Whole House Water Filter Models: OB1 and OB5

Buy 5, get 1 Free
with the Six Pack!

Buy a case of 24 and save over $50!

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
 

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.

 

For OB1 Filter:

(Check or uncheck your selections then press add to cart)

RS3
 Cartridge

Single Pack        $12.61
Double Pack       $25.22
Six Pack             $63.05
Case of 24          $252.20

K4
O-Ring		 Single Pack      $8.14
Double Pack    $16.28
Three Pack      $24.42
Six Pack          $40.70
Tank Wrench OW1      $8.62

 
Shipping $8.50
per order

For OB5 Filter:

(Check or uncheck your selections then press add to cart)

RS3
 Cartridge

Single Pack        $12.61
Double Pack       $25.22
Six Pack             $63.05
Case of 24          $252.20

WC 9-13 Single Pack      $8.14
Double Pack    $16.28
Three Pack      $24.42
Six Pack          $40.70
Tank Wrench WC-792P      $10.62

 
Shipping $8.50
per order

 

Features:

The RS3 is a string wound cartridge for OMNI's OB1 and OB5 Whole House water filters. String wound cartridges are good at removing rust and sediment particles from water that's entering your home. This cartridge replaces the RS3 SS and DS.

Change filter every 3 months.
Change O-ring every 3rd filter.

If you have an older Omni filter model that has been discontinued and need an O-Ring, please call our customer service number: (855) 855-1976 for assistance.

Do you need tank wrenches or o-rings?

Installation Information

 

 

 

Dovetail Distribution Company
Is an Authorized Distributor of Omni Water Filters for Omni Filter
Sta-Rite / Omni Industries
 

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