... .2. Polypropylene Made Housing3. Automatic Shut-off Valve, 300cc Flow Restrictor, Stainless Steel Check Valve.4. Long Reach Chrome Faucet.5. water ... connector.6. Drain Saddle Valve.7. White Color 1/4 ... NSF approved post carbon to guarantee the taste of water.6. (stage 6) UV light , sterilization of the water .7 .Easily ...