Commercial Water Distributing TIER1-US-WF0100 3M Aqua-Pure Easy C-Complete Under Sink Filter SystemMfr #: TIER1 US WF0100 Quick & Easy Installation: Fits the Easy Complete Drinking Water Filtration System. 6 Month Filter Life: By replacing your water filter every 6 months, depending on your water quality, you keep your water tasting great. High Quality Filtration: This filter reduces chlorine and odor, dirt, sediment, sand, silt, rust and corrosion, and other particles Replacement Part For Many Part Numbers & Models: Comparable to Aqua Pure Easy C