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Waterdrop Replacement for Culligan RC-EZ-3 Water Filter

Waterdrop Replacement for Culligan RC-EZ-3 Water Filter


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  • Made from Korean premium carbon block, along with Japanese coconut activated carbon
  • Reduce Chlorine, Taste and Odor
  • Reduce Lead, Cyst, Mercury, Benzene and Endrin
  • Works exactly like the original filter
  • Provides 500 gallons of refreshing water
Waterdrop WD-RC-EZ-3 is replacement for Culligan RC-EZ-3 Water Filter. The WD-RC-EZ-3 water filter is made from Korean premium carbon block, along with Japanese coconut activated carbon. This model reduces chlorine, taste and odor as well as specific health-related contaminants such as Lead, Cyst, Benzene and Carbofuran in your drinking water.

*Please note this is a compatible water filter. The water filter is not sourced by or sponsored by Culligan. The manufacturer's name and part numbers have been used for reference purposes only. Waterdrop is an independent brand.

Operation Specification:
  • Temp Range: 40 - 100 °F
  • Flow Rate: 0.5 GPM
  • Pressure Range: 30 - 100 psi
  • Capacity: 500 gallons
Customer Reviews
*Some reviews are from for the same product.
A good replacement for the original.
I use this product to replace the original one. The water taste good and easy to install
these water filters work as advertised will buy from this seller again
Save Money
Quality without the high price.
100% satisfied
after install leave water run for 1 minute.....first shot of water came gray.....after minute taste good & came clear & clean
Great and handy under the sink filter system.
I've installed this unit into two of my houses and into a rental. These are easy to install and easy to replace the cartridge without mess. The faucet seems to be holding up just fine after 5 years. The water taste is good. I used to use the RC 1 EZ-Change filter because I was only concerned for taste and that it would last for at least a year with our use. But I went with the RC 3 EZ-Change this time just to see if filter more would make any difference. I really won't know because I can't tell the difference and am not going to get my Reno city water tested. The price is great on this unit.