(Package of 3) Culligan RC-EZ-1 Replacement Water Filter Cartridge

Systems that use the Culligan RC-EZ-1 Replacement Filter: Culligan IC-EZ-1 Inline Refrigerator Filter System Culligan RV-EZ-1 Recreational Vehicle Filter System Culligan US-EZ-1 Under Sink Filter System Systems that can change to use the Culligan RC-EZ-1 Replacement Filter: Culligan IC-EZ-3 Inline Refrigerator Filter System Culligan IC-EZ-4 Inline Refrigerator Filter System Culligan RV-EZ-3 Recreational Vehicle Filter System Culligan RV-EZ-4 Recreational Vehicle Filter System Culligan US-EZ-3 Under Sink Filter System Culligan US-EZ-4 Under Sink Filter System Culligan RCEZ1 Replacement Water Filter Life: The Culligan RC-EZ-1 has a filter life of up to 12 months or 3,000 gallons . The water filter life will also depend on the quality of your water and your water usage. The filter should be replaced sooner if you notice tastes and odors returning to the water or the water pressure is greatly decreasing.