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Cartridge 800R   

The 800R refrigerator/undersink replacement cartridge for the R800 refrigerator filter and SFM3 undersink filter is an enhanced carbon block filter to reduce rust, sediment and chlorine taste and odor.

If you have an older Omni filter model that has been discontinued and need an O-Rings or cartridges, please call our customer service number: (888) 855-3545 for assistance.
Change cartridge filter every 1 year or 2,500 gallons.
Change O-Ring with every 3rd filter change.
800R  Series Data:
The 800R Cartridge fits: OmniFilter SFM3, and R800
The 800R removes sediment, chlorine and odors. See specific information below.


800 R Replacement Cartridge

Our Price $19.95



This item does not use o-rings or wrenches  

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Tank Wrench and O-Rings

Installation information

800R Cartridge Information and Data - Get More Data or Purchase Other Cartridges Separately Here 

Model 800R
Filter type Enhanced Carbon Block
Reduces: Rust & Sediment
Reduces: Odor & Chlorine taste (97.59%)
Average Cartridge Life 1 12 mos or 2500 gal
Flow Rate2 .75 gpm
Micron Rating 3

Buy an 800R


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.

Also called Omnifilter 800 R  - OmniFilters - Omni Filters - Omni Water Filters. 

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