OW4-PLUS Cartridge

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OW4-PLUS Cartridge

Delivers premium quality water for drinking water in office coffee service (OCS) applications.

  • Exclusive precoat filtration provides superior chlorine taste & odor reduction and micro-filters dirt and particles as small as 1/2-micron in size by mechanical means*
  • Proprietary Micro-Pure® II filtration media effectively inhibits the growth of bacteria on the filter media that can decrease product life
  • NSF/ANSI Standard 53 certified to reduce cysts such as Cryptosporidium and Giardia by mechanical means*
  • Reduces lead up to 99%**
  • Reduces asbestos fibers
  • Enhanced with KDF® media to inhibit scale build-up that can damage equipment***
  • NSF Certified under NSF/ANSI Standards 42 and 53
  • Sanitary cartridge replacement is simple, quick and clean; internal filter parts are never exposed to handling or contamination
  • NOTE: No electrical connection required
  • KDF® is a registered trademark of KDF Fluid Treatment, Inc.

*See individual system specification sheets for performance claims and FIFRA registration information.

**Lead claim only valid with use of fitting with flow control at 0.5 gpm (EV3081-32)

***Scale control as tested by KDF Fluid Treatment, Inc.
EPA Est. No. 002623-IL-002


  • Particulate reduction
  • Chlorine taste & odor reduction
  • Bacteria reduction
  • Cyst reduction
  • Scale reduction
  • Asbestos reduction
  • Lead reduction
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