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GAC1SS OmniFilter Undersink Water Filter Cartridge (Series C)

Quick Overview

The GAC1SS OmniFilter Undersink Water Filter Cartridge (Series C) is temporarily unavailable.

Recommended Replacement Product(s)


Package Qty 1
Used In Brands OmniFilter
Manufacturer's Id GAC1SS
UPC 047087300234
Advertised Size (in) 10 x 2-1/2
Actual Size (in) 9 3/4 inches (length) x 2 3/8 inches (outside diameter)
Actual Size (cm) 24.77 x 6.0325
Media Granular Carbon
Primary Filter Media Granular Activated Carbon
Filter Life (gallons) 2,000
Filter Life (liters) 7,570.82
Filter Life (months) 12 months
Micron Rating (Nominal) 20
Flow Rate (gpm) 1
Flow Rate (lpm) 3.785


Reduces the following contaminants:
  • The GAC1SS does not reduce fluoride.

The GAC1SS is comparable with the following part numbers

CBF1 CBF20 CBF3 Deluxe
GAC1-SS6-01 GAC1-SS6-05 OB3 OT2
OT32 SFM2 SFM3 Super
Total 2 Total Plus U400 U450
U500 U600 U700 UC2

Replacement for the Following UPC


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Good item and Great price Review by texaskoala
[...] (Posted on 1/2/09)
this was a super buy Review by Art G snowbird
I could not find these filters locally and when I found this site online I was very happy and the price was really good I told all my friends about it (Posted on 1/3/09)
Have been using this filter for years Review by Virg
Have used the product for many years. It's a very satisfactory filtration method (Posted on 1/3/09)
disappointed Review by dealership
taste has not improvd all that much. Still can tast chlorine (Posted on 1/3/09)
very dissatisfied Review by Jack
the filter malfunctioned due to a manufacture problem. The charcoal granules got into the filtered water system clogging the water lines which had to be all replaced. (Posted on 1/3/09)
Good filter good price! Review by KAP
I have a single under sink water filter in my kitchen. I had trouble finding a replacement filter in stores so I looked on line and found Discount Filter store. They had just what I wanted. It was easy to install. (Posted on 1/3/09)
I would buy filter again. Thanks Review by Yogi
Our water is drinkable now! (Posted on 1/6/09)
" It works very well" Review by Ruben Handyman
It is cheap and very efficient. (Posted on 1/7/09)
OmniFilter Customer Review Feb0609 Review by Jon-California
It would make it complete if a small amount of silicon grease was sent along with the filter (small one-time use ampule for each filter). I would buy two filters to get this included. Had to got out to hardware store to get it delaying my installation a bit. (Posted on 2/5/09)
I would buy again Review by dirtdr
[...] (Posted on 2/8/09)