The US-DC4 fits compactly and installs easily on a cold water line under the counter for convenient access to filtered water from the existing kitchen faucet. The unit is designed with an integrated mounting bracket for added installation ease. Compatible with direct connect line of products (US-DC-1, US-DC-2, US-DC-3).

• Quick Twist-Lock cartridge replacement
• Carbon Fiber media produces high capacity filter life
• Easy to install because of integrated mounting bracket
• Compatible Culligan Filters: US-DC1-R, US-DC2-R , US-DC3-R, US-DC4-R