Culligan RV-EZ-4 Level 4 Easy-Change RV Inline Filter System
The Culligan RV-EZ-4 Level 4 Easy-Change RV Inline Filter System has been discontinued, but a replacement is available…
Culligan recommends the RV-EZ-3 system which includes an RC-EZ-3 "Advanced Filtration" cartridge, but is otherwise identical to the RV-EZ-4 system.
Inline drinking water filtration system for recreational vehicles. Also uses Culligan water filter cartridges RC-EZ-1 Level 1 (Basic Filtration) and RC-EZ-3 Level 3 (Advanced Filtration).
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