Hey everyone, Aquaman here with FilterDoctor.com. Today we’re looking at the Culligan RC-EZ-3. This is the replacement cartridge for the US-EZ-3 filter system. However, if you have a US-EZ-4 and you want to downgrade to a less expensive cartridge, or if you have a US-EZ-1 system and you want to upgrade for greater contaminant removal, you can use the RC-EZ-3 filter cartridge, because the valve head in your system, and in fact in all of the Culligan US-EZ filter systems, receives any of the RC-EZ cartridges; either level 1, 3 or 4. The RC-EZ-3 also serves as the replacement cartridge for the RV-EZ-3 and IC-EZ-3 filter systems. So this is the RC-EZ-3, which is NSF Standard 42 and 53 certified for a long list of contaminants, and many of the usual nasties are on the list; chlorine taste and odor, sediment, lead, lindane, atrazine, microorganisms like cryptosporidium and giardia, and many others. Filter life is approximately 500 gallons or six months, whichever comes first. Again, this is the Culligan RC-EZ-3, and I’m your host Aquaman with FilterDoctor.com. Thanks for watching.

See detailed specifications and purchase the Culligan RC-EZ-3 here.