this company has been in west haven for 35 years and has the best drinking water filtering system. no separate faucet required. all cold water purified down to .5 micron. for purity with security we recommend this on time very reliable and they take credit cards. no hassel just clean install. ice and water can also be hooked up saving expensive filters one system can handle instant hot as well. from counter top systems to under sink models. filters2000.com