Clear2O CWS100A Water Filter System 72-Ounce Regular Pitcher Clear2O removes 5 times more contaminants than the leading pitcher filter Quick-connect hose fills 9 glasses of water in 34 seconds Sleek 72-ounce pitcher fits most refrigerator doors Intelligent filter measures flow to indicate when new filter is needed Removes 99 percent of lead and 54 other harmful substances, resulting in purer drinking water