Elegant, beautifully crafted single-line faucet for use with the eSpring® Water Purifier (11-0720 or 11-0720C) or eSpring Carbon Water Treatment System (11-0193 or 11-0193C). You can convert your existing eSpring system for use with this faucet using the Single Line Faucet/Icemaker Conversion Kit (10-1398)