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Whirlpool 4373575 Undersink Filter Kit

Price $61.79 List Price Price $87.99 Save 29%
Availability: Discontinued
Choose a quantity
  • 1Filter$61.79 
  • 3Filters Price $58.14 each
  • 6Filters Price $55.61 each
The Whirlpool 4373575 filter kit includes 1 carbon block filter, 1 GAC filter, and 1 sediment filter for use with the WSR413 4 Stage Reverse Osmosis filter system to provide the highest level of contaminant reduction. The WSR413 system uses 2 carbon block filters, one as a prefilter and 1 as a postfilter, and the 4373575 filter kit includes only 1 carbon block replacement filter. The Whirlpool Undersink Filter Kit fits Whirlpool WSR413 and WSC200YW filter systems. Made in U.S.A.
Package Qty1
Used In BrandsWhirlpool
Manufacturer's Id4373575
Actual Size (in)13 1/2 inches (length) x 2 inches (outside diameter)
Actual Size (cm)34.29 x 5.08
MediaActivated Carbon
Filter Life (months)6 months
Micron Rating (Nominal)1
IncludesOne 4373502 sediment filter, One 4373503 GAC filter, One 4373504 carbon block filter

Reduced Contaminants

The 4373575 reduces the following contaminants:

  • Bad Taste and Odor
  • Chlorine Taste & Odor
  • Cysts
  • Lead
  • Particulates
  • Sediment

The 4373575 is comparable with the following part numbers

4373502 4373503
4373504 4373575

The 4373575 fits the following model numbers