RO Water Filter System 400 GPD for Under Sink, 5 Stage Water Filtration, Built-in Pump, BPA Free, 2.5:1 Pure to Drain,with3.2G Pressurized Water Storage Tank and Dedicated Faucet

[ Reverse Osmosis System ]: 5 stage reverse osmosis system effectively filters out heavy metals (e.g. Lead, Cadmium, and Chrome,harmful fluoride, arsenic, nitrates), organic matter, 1000+ impurities, with a precision of 0.0001 microns [ 400 GPD & 2.5:1 PURE to DRAIN ]: produce up to 400 gallons per day of pure water. With a remarkable 2.5:1 pure-to-drain ratio. for making delicious coffee, crystal-clear ice and healthy baby formula ,works below 43dBA ?Quiet Operation [LED computer board displays]: LED computer board displays working status?water filter system uses lead-free materials,with odorless water with a TDS reduction rate which is more than 90%,with3.2G Pressurized Water Storage Tank and Dedicated Faucet [ PH ENHANCED ]: Add 100% high-purity calcium carbonate to effectively raise PH in the water for those who desire alkaline water filter [ Filter Lifetime and Replacement ]: PPfilter ,UDF-Carbon filter, Carbon block filter and T33 filter 8 to 12 months, RO filter 2 year lifetime. (Recommended lifetime for reference. Actual lifetime varies according to local water source)