Every time you turn on a drinking faucet, source water passes through a 5-micron sediment filter that traps particulate matter — such as dirt, rust, and silt — that can affect the taste and appearance of your water, and potentially clog the system. A 5-micron GAC filter reduces chlorine taste and odor, as well as mineral oil, BTEX, Poly aromatic hydrocarbons (PACs), phenol, and halogenated substance. At the third stage, a denser carbon block filter removes any residual color, taste and odds (CTO), as well as difficult-to-remove chemicals such as chloramines. The system's fourth stage of filtration is especially important, as it involves the pressing of water through the NSF certified reverse osmosis (RO) membrane, the same technology used to produce bottled water. This semi-permeable membrane features tiny holes at a size of 0.0001 micron (µm) effectively removes arsenic, lead, perchlorate, chromium, copper, TDS (total dissolved solids), sodium, and a long list of other water contaminants. It also removes parasitic cysts, such as giardia and cryptosporidia. The 5th stage of filtration utilizes a finer GAC filter, which works as a final polishing filter when the water leaves the storage tank. The 6th stage features alkaline and mineral filter that adds a small amount of calcium and magnesium minerals (30-60 mg/l), just enough to make the water slightly alkaline and improves the taste. The end result is consistently great-tasting water at merely one cent per bottle. Besides helping your family, with any type of iSpring water-filtration product you use you may also prevent up to 16,000 plastic bottles from polluting the environment — all in the time it takes to use and replace a single filter.
By default every iSpring Water Filtration system comes with thirty-day money back policy and one-year limited manufacturer warranty. Please contact us directly if you have any questions or concerns.
iSpring is committed to 100% customer satisfaction. We love to help customers. Besides installation video on YouTube and Knowledge Base on our website, we provide US homeland based Customer Service via phone and email. Please don't hesitate to reach out to us before and after your purchase as your satisfaction is our business!
#1st Stage -- 5 micron 10 inch high-capacity polypropylene sediment filter in a transparent housing -- removes sediments, dust, sand, particles, and rust. Certified to NSF/ANSI standards. #2nd Stage -- 5 micron 10 inch Granular Activated Carbon (GAC) -- gets rid of unpleasant chlorine, tastes and odors, cloudiness and colors. Compliant with NSF/ANSI standards. #3rd Stage -- 5 micron 10 inch Carbon Block (CTO) -- removes any residual color, tastes & odors, plus compounding pre-filters' efficiency and extending membrane's life. Compliant with NSF/ANSI standards. #4th Stage -- 0.0001 micron High Rejection TFC Reverse Osmosis Membrane -- heart of the RO system, produces bottled quality drinking water up to 75 gallons per day. #5th Stage -- 1 micron 10 inch Total Polishing Inline Carbon -- removes any possible residual tastes and odors from the tank. Compliant with NSF/ANSI standards. #6th Stage: Alkaline PH filter -- producing a PH-balanced water and gives back healthy minerals. #Machine head and faucet #Tank -- Premium 3.2 gallon pressurized tank. Certified to NSF/ANSI standards. #Faucet -- Lead-Free, long reach, goose neck faucet. Compliant with NSF/ANSI standards. #Tubing -- Food Grade 4-color tubing set. Compliant with NSF/ANSI standards. #Installation Hardware -- Tank Valve, Feed Water Adapter, Drain Saddle, Teflon Tape, Two Wrenches, 3 spare O-rings, 2 spare Elbow Fittings, and User Manuals. #Plus Features -- Pre-installed Automatic Shut-off Valve and the Check Valve work together to shut off the system automatically when the storage tank is filled up.