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American Poems: Tools & Hardware: iSpring RCC7AK 6-Stage Reverse Osmosis Alkaline Mineral Water Filter System
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 Home » Tools & Hardware » iSpring RCC7AK 6-Stage Reverse Osmosis Alkaline Mineral Water Filter System

iSpring RCC7AK 6-Stage Reverse Osmosis Alkaline Mineral Water Filter System

  • Brand:iSpring  
  • Category:Home Improvement
  • List Price: $339.00
  • Buy New: $239.50
  • as of 8/27/2014 21:28 EDT details
  • You Save: $99.50 (29%)
In Stock
New (1) Used (1) from $213.35
  • Sales Rank:2,689
  • Media:Tools & Home Improvement
  • Number Of Items:1
  • Shipping Weight (lbs):20
  • Dimensions (in):15 x 8 x 18
  • Model:RCC7AK
  • UPC:662425038015
  • EAN:0662425038015
Shipping:Eligible for FREE Super Saver Shipping
Availability:Usually ships in 24 hours

  • Purity You Need with the Minerals You Want - restores natural minerals removed by RO process to produce Pure Mineral Water on Tap
  • US homeland based manufacturer and top-rated customer support in Atlanta, Georgia (678)261-7611. 30-day money back and 1-year manufacturer warranty
  • Reliable design, solid construction, NSF certified wet parts, Life time free tech support, Years of quality free drinking water
  • 75 gallons/day Great tasting bottled quality water from Luxury noise-free lead-free Faucet. Usable with chlorinated and well-water sources.
  • Aug 2014 upgrades: EU style Brush Nickel Faucet ($49 value), Feed Water Adapter, Tank valve, Auto Shut-off Valve,5th stage, Water Detector ($20value)

Editorial Reviews:

iSpring RCC7AK 6-Stage Reverse Osmosis Alkaline Mineral Water Filter System

Top-Rated Legendary Reverse Osmosis System with Alkaline and Mineral, now with many upgrades

The legendary iSpring RO system #RCC7 enhanced with alkaline (Corosex with calcite) that restores natural calcium and magnesium minerals removed during the reverse osmosis process. Featuring a six-stage filtration process, the 75GPD RO membrane incorporates polypropylene sediment (PP), granular active carbon (GAC), carbon block (CTO), Reverse Osmosis and Corosex with calcite technologies, and produces crisp-tasting, bottled-quality mineral water straight from your tap year after year.

Reverse Osmosis System Diagram
Reverse Osmosis System Diagram
View larger
How does it work? 6-Stage Filtration Produces Exceptionally Pure, Mineral Water

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.

Customer Support

Besides installation video on YouTube and Knowledge Base on our website, we provide direct 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! We love to help customers.

What's in the Box

Machine head Faucet — Lead-Free, long reach, goose neck faucet. Compliant with NSF/ANSI standards. 1st Stage — 5 micron, 10-inch high-capacity polypropylene sediment filter, contained in a transparent housing — removes dust, particles, and rust. 2nd Stage — Granular Activated Carbon 5 micron, 10-inch — gets rid of unpleasant chlorine, tastes and odors, cloudiness and colors. 3rd Stage — Carbon Block 5 micron, 10-inch — removes any residual chlorine, tastes & odors, plus compounding pre-filters' efficiency and extending membrane's life. 4th Stage — High Rejection TFC reverse osmosis membrane 0.0001 micron — heart of the RO system, produces drinking water at a rate of 75 gallons per day. 5th Stage — Total Polishing Inline Carbon 10-inch — removes any possible residual tastes and odors from the tank. 6th Stage — Alkaline PH filter -- producing a PH-balanced water and gives back healthy minerals. Tank — Premium 3.2 gallon pressurized tank (optional 11-gallon and 20-gallon tanks available). Tubing — 4 colors Food grade tubing. Plus Features — Automatic shut-off valve and the check valve work together to shut off the system automatically when the storage tank is filled up. Installation kit — Wrench x 2, Tank Valve, Feed Water Adapter, Drain Saddle, extra O-ring x 3, extra Quick-fittings and Lock clips, and User Manuals (also available for download from our website). Compliant with NSF/ANSI standards.

3020 Trotters Pkwy, Alpharetta, GA 30004
iSpring is located in Alpharetta, Georgia
Why iSpring?

Located in Alpharetta, Georgia, iSpring Water Systems are specialized in Reverse Osmosis systems for both residential and light commercial water treatments. Our products range from Reverse Osmosis (RO) Systems, Whole house water filter, RO Cooler, Shower filters, Counter Top Filter Systems, Filter Cartridges, Filter Housings, Kitchen Faucets and Fittings. Our aim is to make clean and fresh drinking water accessible to more households. We believe clean and safe drinking water should not be a luxury item but a must-have for every household. With affordable pricing, solid quality, and prompt delivery, we are committed to earn 100% customer satisfaction.

Upgrades since July 2014
  • Feed Water Adapter (AF3M3Q2V): this all metal 3/8 inch adapter with 1/4 inch angle stop valve in one piece makes tapping into cold water line a snap for most households. It's upgraded from 1/2 inch AFW2+ABV3.
  • Storage tank valve: some customers complained it needed more than 6 rounds of teflon tape to seal. The new version is of better quality and more durable .
  • Automatic Shut-off Valve: some reviews complained it failed to stop water when storage tank is full. The new version is of better quality and more durable .
  • The 5th stage (T33): some reviews complained about odd and smell in water. The new version is made with higher grade of carbon and lasts longer.
  • RO membrane: it is made with improved material from 3M and sharper cutting machine. The result is better rejection rate and more consistent quality.
  • Water Flood Alarm: the highly sensitive probe can detect water level as little as 2mm and alarm you with a siren as loud as a smoke detector.
  • User manual: featuring updated parts list, detail figs and straight forward 8-step installation instruction, it is the enriched paper version of the youtube installation video.

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