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Water Sentinel WSK-1 Sears / Kenmore UltraFilter Compatible Filters

WSK-1
WaterSentinel WSK-
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  • WaterSentinel WSK-
  • WaterSentinel WSK-
  • WaterSentinel WSK-
  • WaterSentinel WSK-
  • WaterSentinel WSK-
List Price: $29.99 Our Price: $17.99 Save: $12.00!
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Discontinued
Replace every 6 months
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  • Product Overview

The WaterSentinel WSK-1 prefilter and postfilter replacement kit are alternative/compatible twin-pack filters for the Sears, Kenmore, or Whirlpool UltraFilter Reverse Osmosis System.

The WSK1 replacement filters are compatible with the following part numbers:

Kenmore / Sears
  • UltraFilter 150, 300, 350, 450, 500, 550
  • 04238476000
  • 38475, 38476, 38570, 38472, 38572, 38475, 38575
Whirlpool
  • WHER-12, WHER-18
  • WHERF K002-87
  • EcoWater carbon block water filters