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RS1-SS OmniFilter Whole House Filter Replacement Cartridge

Quick Overview

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges

Availability: In stock



The OmniFilter RS1-SS water filter fits all of Omni's basic and medium duty whole house water filter systems. The RS1-SS also fits any other brand of water filter housing that uses 9 3/4 inch x 2 1/2 inch filter cartridges.
  • Genuine OEM Product


Package Qty 1
Used In Brands OmniFilter
Manufacturer's Id RS1-SS
UPC 047087300029
Advertised Size (in) 10 x 2-1/2
Actual Size (in) 9 7/8 inches (length) x 2 3/4 inches (outside diameter)
Actual Size (cm) 25.08 x 6.985
Media Pleated Paper
Primary Filter Media Pleated Fabric
Capacity (gallons) 15,000
Capacity (liters) 56,781.15
Filter Life (months) 3
Micron Rating (Nominal) 20
Flow Rate (gpm) 5
Flow Rate (lpm) 18.927


Reduces the following contaminants:
  • The RS1SS does not reduce fluoride.

The RS1SS is comparable with the following part numbers

Ace Hardware 49641 American Plumber W20CL Ametek Kleen-Plus S1 Culligan S1
Cuno Aqua-Pure AP101S & AP110 Do It Best 432695 Flotec FPWF-RS2 FXWPC
Master Plumber 614-800 OB1 OB5 Omni Regular
Pollenex FWP36 R12 R14 RS1
RS1-DS RS1-DS12-01 RS1-DS-12-02 RS1-DS12-05
RS1-SS True Value 614-800 U24 U25

Replacement for the Following UPC

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Quality product, cost effective Review by Country
Quality product, cost effective and shipping to the interior of Alaska was reasonably priced. (Posted on 10/22/13)

Pros: Easy Installation, Fast Delivery

Would you recommend this product to a friend? Yes

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Does what it is supposed to Review by Mike
Certainly looks cheaper than the filter that was originally in my water system. Will see if the appearance is deceiving. Price was certainly less than buying the brand name one and shiped quickly. (Posted on 10/29/12)
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Good job as usual Review by Don
Discount Filters is my supplier of choice because they always promply ship what I ordered and there have never been any mistakes. Their pricing is very competitive. Why buy from anybody else? (Posted on 6/28/12)
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quality filter Review by well man
filters out small particles from my well system keeps the home water system clean & fresh (Posted on 12/16/09)
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Works Well And Is A Quality Product Review by Mick
[...]it's a good compromise for those on well water where the pressure may be lower than city water. You will notice a slight decrease in pressure but I felt the tradeoff was worth it. The paper filter does a great job in collecting up sediments and other solid deposits.For those on city water where (Posted on 1/2/09)
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