Culligan RC-EZ-1 Easy Change Replacement Cartridge N/A Side and bottom knockouts for

Side and bottom knockouts for easy wire installation

Better than plastic this pail won't absorb odors

Welded base screw digs into all soil types

handrails & protective barriers

general utility use

Culligan RC-EZ-1 Easy Change Replacement Cartridge N/A Side and bottom knockouts forFeatures twist on, twist off mechanism, quick connect fittings. 3,000 gallon capacity. Reduces bad taste & odor, chlorine taste & odor and particulate class III. NSF certified. 3,000 gallon capacity Features twist on, twist off mechanism, quick connect fittings Reduces bad taste & odor, chlorine taste Also reduces odor and particulate class III Fits IC EZ 1, IC EZ 3 & IC EZ 4 Also US EZ 1, US EZ 3 & US EZ 4 and RV EZ 3 NSF certified.