

Culligan RC-EZ-3 Under Sink Water Filter Replacement, Advanced
Key item features
- Advanced Filtration: Reduces bad taste and odor, aesthetic chlorine taste and odor, sediment, lead, cysts such as giardia and cryptosporidium, turbidity, atrazine, lindane, and particulate class I.
- Certified Performance: Filter is tested and certified by IAPMO to NSF/ANSI Standard 42 and 53, ensuring reliable water purification.
- Extended Lifespan: Provides up to 500 gallons of filtered water or lasts for 6 months, depending on usage and water conditions.
- Efficient Flow: Operates with a flow rate of 0.5 gallons per minute, delivering clear, great-tasting water for various uses.
- Effortless Installation: Features a convenient twist-on, twist-off design mechanism for easy and quick replacement.
- Broad Compatibility: Compatible with several Culligan models including US-EZ-1, US-EZ-3, US-EZ-4, IC-EZ-1, IC-EZ-3, IC-EZ-4, and RV-EZ-3.
Specs
- Water contaminants removedOther Debris
- Filtration stages2
- Rec. useResidential
- FeaturesAutomatic Shut Off
- Height10.13 in
- ModelRC-EZ-3
- Free shipping
Free 30-day returns
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About this item
Product details
- Reduces bad taste and odor, aesthetic chlorine taste and odor, sediment, lead, cysts such as giardia and cryptosporidium, turbidity, atrazine, lindane and particulate class I.
- Filter tested and certified by IAPMO to NSF/ANSI Standard 42 and 53.
- Filter lasts up to 500 Gallons or 6 months, depending on usage and water conditions. Flow rate of .5 gpm.
Specifications
Water contaminants removed
Brand
Filtration stages
Rec. use
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Ingestion Hazard
Warning Text
State Chemical Disclosure
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| Filtration stages | 2Culligan RC-EZ-3 Under Sink Water Filter Replacement, Advanced | 1Culligan RC-EZ-4 EZ-Change Replacement Cartridge – Premium Water Filter for Under Sink | -Culligan Under Sink Replacement Filter - Basic | -Culligan US-DC1 Direct Connect Under Sink Replacement Water Filter | -Culligan Water Filter Housing,10-37/64" H US-2R | -Omnipure Replacement Cartridge for Everpure H-104 Water Filter |
|---|---|---|---|---|---|---|
| Rec. use | ResidentialCulligan RC-EZ-3 Under Sink Water Filter Replacement, Advanced | ResidentialCulligan RC-EZ-4 EZ-Change Replacement Cartridge – Premium Water Filter for Under Sink | ResidentialCulligan Under Sink Replacement Filter - Basic | ResidentialCulligan US-DC1 Direct Connect Under Sink Replacement Water Filter | ResidentialCulligan Water Filter Housing,10-37/64" H US-2R | ResidentialOmnipure Replacement Cartridge for Everpure H-104 Water Filter |
| Height | 10.13 inCulligan RC-EZ-3 Under Sink Water Filter Replacement, Advanced | 9 inCulligan RC-EZ-4 EZ-Change Replacement Cartridge – Premium Water Filter for Under Sink | -Culligan Under Sink Replacement Filter - Basic | 11.22 inCulligan US-DC1 Direct Connect Under Sink Replacement Water Filter | 11.61 inCulligan Water Filter Housing,10-37/64" H US-2R | 10 inOmnipure Replacement Cartridge for Everpure H-104 Water Filter |
| Has written warranty | -Culligan RC-EZ-3 Under Sink Water Filter Replacement, Advanced | NoCulligan RC-EZ-4 EZ-Change Replacement Cartridge – Premium Water Filter for Under Sink | NoCulligan Under Sink Replacement Filter - Basic | NoCulligan US-DC1 Direct Connect Under Sink Replacement Water Filter | NoCulligan Water Filter Housing,10-37/64" H US-2R | NoOmnipure Replacement Cartridge for Everpure H-104 Water Filter |
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Customer ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-3 of 12 reviews
Verified Purchase
CLEANER
This filter is used at the sink for cleaner drinking water to remove smaller impurities. We have a whole house water filter to remove the “big stuff” that may be coming through the line especially when the main line in the area is “flushed out.” We have not noticed any difference in taste but it does give us a degree of confidence in that we have made an effort to improve the quality of our drinking water. We have been using these filters for several years now without any complaints. They are quite easy to replace.
Verified Purchase
Easy to change filter cartridges. Cleaned up my water and got rid of taste/odors in the water. Pleased with product so far. Reasonable value as well.
Verified Purchase
Very good filter
I have been using this as a final filter on my RV for over a year for our drinking water.






