This is a single-stage under-sink filter system.
More Uses Than Bottled Water
The system accepts (1) 10″ x 2.5″ cartridges sold separately.
Build Your System. Choose from our large selection of Filter Cartridges to meet your exact needs and desires.
Your Family will Benefit from Healthy, Clean Water
Great Tasting Water, Coffee & Tea
Healthy Water for Cooking
Endless Supply of Water
Never Runs Out
Never Runs Out
Pure Water for Ice
Improve Pet Health with Filtered Water
Save Money over Bottled Water
Single-stage Under-sink Filter System
Click below on the category of filter cartridges you would like to use, or look at them all! H2O offers the widest number of options using our UCF series of under-sink systems.
UCF under-sink systems include CCK quick-connect 1/4″ (2) QC to stem elbows, angle stop adaptor, 1/4″ tubing, housing wrench, and bracket.
