Chrome, Horizontal Faucet Mount With 1 Basic Filter, Maxion Filter Technology For Maximum Contaminant Reduction, Certified To Reduce Over 70 Contaminants, Including 99% Of Lead, 92% Of Agricultural Pesticide, 96% Of Mercury & More, Clean Sensor Monitor, More Visible Electronic Filter Change Light For Enhanced Filter Compliance & 60% Improved Battery Life, Leak Proof Connector & Improved Grip, 1 Filter Provides Up To 100 Gallons 2 To 3 Months Of Clean Water, For Replacement Cartridges Use TV #'s 219-292, 214-903, 383-896, 584-393 & 744-110.