Culligan US-EZ Easy-Change Undersink Water Filter System Overview
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The Culligan EZ-Change filter system is designed for installation under the sink. It produces healthier, better-tasting drinking and cooking water. It features an easy quick change filter and quick-connect fittings for easy installation. All the US-EZ systems are NSF 42 certified, and the level 3 and 4 cartridges are also NSF 53.