Culligan Easy-Change Replacement Cartridge, Level 4 • RC-EZ-4

The Culligan RC-EZ-4 Easy-Change Filter Replacement Cartridge, is a Level 4 Drinking Water System, which replaces the discontinued Culligan Sy-2650. The Culligan US-EZ-4 filter is part of the new Culligan EZ Change water filter series all of which feature an improved appearance and capacity.

• Twist-on, Twist off mechanism
• NSF Certified
• 500 gallon capacity.
• Reduces Bad tastes, odors, Chlorine, Sediment, Lead, Cysts such as cryptosporidium and giardia, Mercury, Turbidity, Particulate Class I, VOC, MTBE, and Chloramines
• Faucet base is 2" x 2 1/8"