WaterFilterExperts.com > Culligan RC-EZ-4 Replacement Water Filter

Culligan RC-EZ-4 Replacement Water Filter

Culligan RC-EZ-4 | Our#: 175768

Culligan RC-EZ-4 Replacement Water Filter - Highest level of filtration and also addresses chloramines!

 The Culligan Replacement Filter RC-EZ-4 is an Original Culligan replacement filter used in the following Culligan Undersink, Ice Maker / Refrigerator systems: US-EZ-1, US-EZ-3, US-EZ-4, IC-EZ-1, IC-EZ-3, IC-EZ-4, RV-EZ-3.

The RC-EZ-4 filter cartridge can replace the RC-EZ-1 and RC-EZ-3 filter cartridges. It removes more contaminants than both of these filters, but has a lower filter life than the RC-EZ-1.

The Culligan RC-EZ-4 Replacement Filter boasts Culligan's premium filtration (Level 4). Twist it into any of the Culligan IC-EZ Refrigerator filters, and this cartridge removes bad tastes, odors and Chlorine.  The RC-EZ-4 will also remove sediment, turbidity, lead, mercury, VOCs, MTBE, cysts such as cryptosporidium and giardia.  In additon, the RC-EZ-4 will filter out Chloramines from your water.  Most municipal water supplies are using Chloramines as an additional disinfectant with Chlorine.  To remove Chloramine, you need a genuine Chloramine filter.  A typical carbon filter that filters Chlorine from your water will not remove Chloramines in your water.


  • Media: Carbon Block
  • Temp. Range: 40 - 100 F
  • Press. Range: 30 - 100 PSI
  • Filter Life: 6 months or 500 gallons
  • Flow Rating: 0.5 Gallons Per Minute
  • Culligan Filtration Level 4 - Premium Filtration
  • Filter Dimensions - 12-1/2" L X 3-1/2" Dia.