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WHER25 Whirlpool Reverse Osmosis Undersink Water Filtration System

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WHER25 Whirlpool Reverse Osmosis Undersink Water Filtration System


Package Qty 1
Used In Brands Whirlpool
Manufacturer's Id WHER25
UPC 090259890538
Actual Size (in) 16 inches (length) x 9-1/2 inches (width) x 13-1/2 inches (height)
Actual Size (cm) 40.64 x 24.13 x 34.29
Media Reverse Osmosis Membrane with Sediment and Chlorine Removal Filters
Primary Filter Media Semi-Permeable Membrane
Pre Filter Media Activated Carbon Block
Post Filter Media Carbon Block
Operating Pressure (psi) 40 - 100
Operating Temperature (°F) 40 - 100
Operating Temperature (°C) 4.4 - 37.8
Fitting Type Quick Connect
Fitting Size (inches) 1/4 inch
Certifications NSF/ANSI Standard 42, NSF/ANSI Standard 58
Warranty Guarantee 1 year limited warranty
Includes RO system assembly, water storage tank, faucet, adapter kit, installation hardware, nitrate/nitrite test kit, 1 set of filters and membrane.


Reduces the following contaminants:
  • Ammonia
  • Arsenic
  • Chlorine Taste & Odor
  • Cysts
  • Lead


The WHIRLPOOL-WHER25 is comparable with the following part numbers


Fits the Following Model Numbers