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In order for your pureWash to perform most effectively, water quality issues must be addressed. Installing a pre-filter is recommended to treat mild water quality issues, as unfiltered impurities in the water supply can potentially interact with the oxidizers produced by pureWash thereby hindering your pureWash’s performance.


Our pre-filter is a 2-stage KDF 55 and Granular Activated Carbon (GAC) filter. This filter covers most water quality issues such as high chlorine content and high iron content, but there may be some circumstances in which additional water treatment is needed.


This Pre-Filter was intended for use with a pureWash Home Laundry System, but is compatible, and recommended, for use with any type of home washing machine system.


2-Stage KDF 55 GAC
1 Pre-Filter Housing + 1 Pre-Filter Cartridge
Mounting Hardware Included*
Made for pureWash. Compatible with all washing machine systems.


Product Specifications

  • 200 gram KDF 55 Filter base with vegetable granular activated carbon.
  • Filter Length: 9 7/8 inches
  • Housing Length: 13 3/4 inches

pureWash PreFilter Water Filter

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