Granular carbon filter x 2. Block carbon filter x 2. Post carbon filter x 2. FEED WATER PRESSURE: 15 - 50 PSI, If high feed water pressure, please consider our other Ro system. PH:3.0 -11.0.
Designed for use in areas with water pressure lower than 40 PSI, Turn on & off automatically. With extra 4 pcs replacement filters, total 9 pieces filters in the box.
HIGH EFFICIENT FILTRATION -5-Stage Under-Sink Reverse Osmosis Drinking Water Filtration System with NSF certificated Thin-film composite RO membrane filters down to 0.0001 micron, Reduce 99% contaminant, including Heavy Metal, Arsenic, Lead, Mercury, Fluoride, Hardness, Cadmium, Chlorine, Taste, Odor, Asbestos, Hydrocarbons, Cyanide, Trivalent chromium and more 1000+ contaminants. HIGH QUALITY -- All tube, fittings, storage tank, Ro membrane complies with NSF/ANSI standard 58 to provide healthy, safe, and pure water, NSF certificated LEAD FREE deluxe kitchen sink faucet as last pure water guarantee in your home. EASY&CONVENIENT -Streamlined DIY filter installation; fits most under sink cabinets, the ratio of pure water and waste water is 1:2. It Is Recommended to Wait Until the Entire System Is Pressurized (Including Storage Tank&Faucet) and Re-Check for Any Leaks Before Leaving Installation Site.
It Is Normal for Some Black Carbon Fines to Appear in The Water When Emptying the First 2 Tanks of Water. The First 2 Tanks of Water Produced Should be Emptied and Not Used. Push the Tubing All the Way in and Use Teflon Tape During Installation.