OMNI WATER FILTERS
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Omni Replacement Water Filter Cartridges
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Whole House Under Sink Faucet Mount Counter Top Fridge Replacement Cartridges
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Omni Water Filters and Replacement Cartridges

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Cartridge RS4
The RS4 is a polyspun cartridge for any OMNI filter unit, except the BF7 Wholehouse Filter Unit and the F1 Faucet Mount Filter Unit. Polyspun cartridges are good at removing rust and sediment particles from water that's entering your home. 

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

Buy a case of 24 and save over $50!

Need replacement parts?
Replacement O-Ring:

RS4  Cartridge - Not for use with BF7, BF7 Series A, BF8 and F1 Filters
Sold as double pack only
$26.95 for double pack

Shipping $8.50 per order View Cart | Check Out
Model RS4
Filter type Polyspun
Reduces: Rust & Sediment
Benefits Resistant to chemicals and corrosion
Average Cartridge Life1 3 mos or 15,000 gal
Flow Rate2 5 gpm
Micron Rating3 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.

Installation Information

If you have an older Omni filter model that has been discontinued and need an
O-Ring, please call our customer service number: (406) 889-5288 for assistance.

 

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Envirotech Products, Inc.
Is an Authorized Distributor for Sta-Rite/Omni Industries

Call (406) 889-5288 or e-mail info@omniwaterfilters.com

 

Whole House Under Sink Faucet Mount Counter Top Fridge Replacement Cartridges

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