Whirlpool WHEERM Reverse Osmosis Membrane for WHER25 RO

Price $58.99
Availability: In Stock
Choose a quantity
  • 1 Filter $58.99  
  • 3 Filters Price $57.99 each
  • 6 Filters Price $56.99 each
The Whirlpool WHEERM is the UltraEase replacement membrane for the Whirlpool WHER25 Reverse Osmosis System. The Whirlpool WHEERM RO Membrane has been certified and tested against NSF/ANSI standard 58 for the reduction of total dissolved solids (TDS) and organic matter and has a rejection rate of 90-95%. The Whirlpool WHEERM Reverse Osmosis Membrane typically lasts a year, depending on your water's pH level and hardness. The membrane should be replaced after a decrease in water pressure or quality.
Package Qty 1
Used In Brands Whirlpool
Manufacturer's Id WHEERM
UPC 090259890453
Actual Size (in) 9-3/4 inches (length) x 2-1/2 inches (outside diameter)
Actual Size (cm) 24.765 x 6.35
Filter Life (months) 12 months
Color White
Certifications NSF/ANSI Standard 58

Reduced Contaminants

The WHIRLPOOL-WHEERM reduces the following contaminants:

  • Chemicals
  • Chlorine Taste & Odor
  • Cysts
  • Lead
  • Total Dissolved Solids (TDS) 90%

The WHIRLPOOL-WHEERM is comparable with the following part numbers


The WHIRLPOOL-WHEERM fits the following model numbers



  1. Change your filters and membrane at the recommended frequency
  2. Clean your system occasionally with a product like Sani-System SS96RO, an easy to use, pre-measured, reverse osmosis system sanitizer (purchasable separately)

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