KEEPS WATER FRESH - Reduces up to 99% of contaminants including sediment, scale, rust, dirt, coarse sand, sand, fine sand, extra fine sand, and silt & removes chlorine, odors, particles, and tastes. ULTRA-FRESH, DELICIOUS DRINKING WATER AT YOUR HOME - for drinking, cooking; making coffee, tea & baby formula; serving guests, pets & plants; and providing beauty, dietary & health benefits. SYSTEM COMES WITH 3 FILTERS (5 micron sediment filter, GAC filter & 5 micron black carbon filter) equipped with everything needed for installation. ACCEPTS Most Standard 10”x 2.5” Water Filter Cartridges. QUICK-CONNECT FITTINGS MAKE FOR FAST, EASY INSTALLATION. A 1/2-Inch hole is all that is needed for the faucet stud (all series), but a cover plate is included to accommodate larger pre-drilled holes. Under sink three Stage Water Filter System (US-3) is suitable for home, apartment, schools, hotel, restaurant and anywhere there is a faucet connection. Is ideal for kitchens with limited under sink cupboard space. This system (US-3) features a 5 micron sediment pre-filter to remove sand rust and sediment, a high performance 5 Micron Granular Activated Carbon Filter and high performance 5 Micron Coconut Shell Carbon Block Filter. Quick-Connect fittings make installation a snap. Us-3 filter is placed out of the way, under the sink. It connects to the cold water line with a tee water connector (1/2" in/out NPT ports and 1/4" OD Quick Connect side output with valve) and dispenses water through an attractive long reach faucet. Quick-connect fittings make for fast, easy installation. A 1/2-Inch hole is all that is needed for the faucet stud (all series), but a cover plate is included to accommodate larger pre-drilled holes. The US-3 accepts all standard 10-inch replacement filter elements. So when it's time for a new filter, you can rest assured that you'll find all the right parts. Product Features Built-in wall bracket Compact design, Space-efficient 5 Micron Sediment 10”x 2.5” 5 Micron GAC 9.875”x 2.5” 5 Micron Block Carbon 9.875”x 2.5 Standard Faucet spout chrome with black handle 8.75-Inch tall and has a swivel spout with a reach of 5.5-Inch Dimension: 16" x 11" x 5"