Culligan RC-EZ-3 Replacement Water Filter, Carbon Block Filter Media

Includes RC-EZ-3 level 3 replacement filter cartridge and filter change reminder sticker. Features twist-on, twist-off mechanism and quick connect fittings. 500 gal capacity. NSF certified. Reduces bad taste and odor, chlorine taste and odor, sediment, lead, cysts such as cryptosporidium and giardia, turbidity, atrazine, lindane and particulate class I.