Advanced Filter Faucet Mount with 0.5 gpm flow rate at 60 psiSimple diverter tab allows quick switch from advanced quality filtered water to regular tap waterFaucet filter and cartridge are easy-to-install, no tools requiredFM-15A advanced filtration filter reduces atrazine, chlorine, lindane, lead, particulates class I, turbidity while removing bad taste and orderIncludes FM-15RA filter cartridge: FM-15RA filters for a full 200 gallons or 2 months for fresher, cleaner drinking waterSystem tested and certified by NSF International against ANSI Standard 42 and 53Includes adapters to fit all standard sink nozzles, IMPORTANT: the FM-15A does not fit on drop down faucetsPressure Range: 30-100 psi, Temperature Range: 40-100 degrees fahrenheit