iSpring RCC7P-AK 6-Stage Superb Taste, Boosted Performance Under Sink Reverse Osmosis Drinking Water Filtration with Alkaline Remineralization

  • Alkaline remineralization filter balances pH using naturally occurring calcite
  • Red mineral stones reintroduce ionized minerals including calcium, magnesium, sodium, and potassium
  • Built in Booster Pump raises low incoming water pressure (<45 PSI), increasing the system's efficiency and production speed
  • Filters up to 99% of 1,000+ pollutants including chlorine, fluoride, lead, arsenic, pesticides, pathogens, sulfur, THMs, PFOA and PFOS
  • European Style Brushed Nickel Faucet
  • Transparent housing for visual filter monitoring
  • Earned Water Quality Association (WQA) Gold Seal for exceptional quality, safety, and durability
  • $289.99
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    • The booster pump addresses the problem of low water pressure at the source, bringing the pressure going into the membrane up to the ideal level. In doing so, the booster pump optimizes every aspect of the reverse osmosis process from production speed to drain ratio.

    • The RCC7 line is America's favorite brand of water filtration systems. All of our systems go through rigorous testing for air leaks, pressure and cycle resistance to maintain our own premium quality and high performance standards.

    Precision Performance

    The RCC7P-AK is a pressure-boosted, multi-layered filter system that provides optimal protection against over 1,000 different types of contaminants, including arsenic, asbestos, chlorine, hormones, fluoride, lead, mercury, sodium, bacteria, giardia, viruses and more. Boosting the water pressure improves the performance of the Reverse Osmosis filter stage increasing water production speed and reducing waste water. This is essential when the home water pressure is low (below 40 PSI).

    The RCC7P electric booster pump ensures reliable, consistent performance regardless of pressure variations. This allows the RCC7P to achieve up to 50% faster tank fill rates with up to 50% less water waste.

    3 Pre-filters: PP sediment filter. Carbon KDF (GAC) filter. Carbon block (CTO) filter. They remove large contaminants and protect the RO membrane from chemicals like chlorine and chloramines.

    The heart of the system is the Reverse Osmosis (RO) filter that removes contaminants down to 0.0001 microns – so small that only water molecules can squeeze through but virtually nothing else.

    Fine GAC filter provides final polishing before the purified water is delivered to the faucet.

    An Alkaline Remineralization filter restores healthy minerals and a natural alkaline balance, while also producing a more natural taste.

    The end result is great-tasting bottled-water quality.


    Highlight Features

      • Reinforced Transparent 1st Stage Housing
        Provides an easy way to visually inspect the sediment filter and view the contaminants being removed from your water. With the transparent housing you will know it is time for a filter change before a problem occurs.

      • Finest Micron, Layered Protection
        The advantage of having both 5-micron GAC & CTO filter is that the loose carbon (GAC) is better at trapping large contaminants, leaving only smaller ones to the CTO carbon block filter. This allows the CTO filter and RO membrane to function at their maximum efficiency and last longer.

    • Leak-Free System & Online Supporting Videos
      Push to connect fittings and color coordinated tubings simplify the installation process, and our DIY installation video and customer support are both readily available if needed.

    • Live Phone Support
      We offer technical phone support Monday thru Friday between the hours of 8:30am to 5:30pm Eastern time. Contact our expert support team for personal assistance in selecting the right system for your water filtration needs. Now, and years from now, we will be right here and ready to help.


    Product Summary

    The iSpring 6-stage 75 GPD RCC7P-AK RO system incorporates polypropylene sediment (PP), granular activated carbon (GAC), carbon block (CTO), and Reverse Osmosis technologies in the first 5 stages, followed by an alkaline re-mineralization filter as the 6th and final stage. The alkaline filter adds back healthy minerals that were removed during the reverse osmosis process, and can also improve the taste and increase the alkalinity of the RO water. The system comes with a pre-installed Booster Pump to bring low incoming water pressure up to the optimal level for the reverse osmosis process. Combining its 6 stages of filtration, the RCC7P-AK will provide crisp tasting, bottled-quality mineral water straight from your tap year after year.

    Product Features

    • 90%+ TDS (total dissolved solids) rejection rate.
    • Exceptional purification - removes up to 98% of chemicals, heavy metals, sediment, and many other contaminants.
    • Booster pump delivers up to 80 PSI, the optimal input pressure for reverse osmosis. Ideal for increasing the input water pressure if your home's water pressure is under 45 PSI. The minimum required input pressure for the RCC7P-AK is 30 PSI. Compatible with 110V and 220V power sources.
    • Stage 6 Alkaline filter adds back healthy minerals that were removed during the RO process, including ionized calcium, magnesium, sodium, and potassium, and adds 0.5 to 0.8 in pH to help offset the pH lost during the RO process.
    • Easy DIY installation with quick-fitting connections and wall-mountable bracket that fits under sink cabinets.
    • New technology reduces waste water ratio to 3:1, the best in the market.
    • Metal 3.2g pressurized storage tank with high grade butyl diaphragm ( tested by independent third party to meet NSF/ANSI Standard) - can be positioned vertically or horizontally.
    • Purifies up to 75 gallons of water per day. Can be used with heavily chlorinated water and well-water sources.
    • Complete system comes ready for use with luxury goose neck faucet and all filters included.
    • Reliable design and solid construction will provide years of top notch production.
    • 30-day money back guarantee, 1-year limited warranty, and lifetime technical support.
    • Note: If your incoming water pressure is above 45 PSI, we recommend our 6-stage RO system with no booster pump, model RCC7AK.
    • UPC: 662425038022

    Recent Upgrades

    1. New European Style Brushed Nickel Faucet with stainless steel finish (GA1-BN): Featuring a smooth quarter-turn handle and a durable ceramic valve, it will deliver great drinking water and provide an elegant upgrade to your kitchen. Other finishes are also available - ask us about them!
    2. New Feed Water Adapter (AFW): This one-piece 3/8" x 3/8" x 1/4" angle stop valve makes tapping into your cold water line an easy process for most households. If your cold water line is 1/2", contact us so we can include the 1/2" adapter for you.
    3. Upgraded Storage Tank Valve: Better material and threads create the best seal possible.
    4. Upgraded Booster Pump: The improved design greatly increases pump efficiency and durability.
    5. Upgraded 5th Stage Post Carbon Filter (FT15): With higher grade carbon media and a longer filter life span, the new post carbon filter provides a large upgrade over its predecessor.
    6. New RO Membrane (MC7): Using 3rd generation technology, the new RO membranes deliver higher contaminant rejection rates on an extremely consistent basis.
    7. Water Flood Alarm: Included with every RO system, the highly sensitive probe will detect water levels as low as 2mm and sound off with an extremely loud alarm. It is an excellent security blanket that provides additional peace of mind.
    8. Revised User Manual: With an updated parts list, additional pictures, and a straightforward 8-step installation process, the user manual is now more user friendly and detailed. If you have any questions or concerns when installing, give us a call!

    How It Works

    Every time you open the drinking faucet, the source water passes through a 5-micron sediment filter that traps particulate matter such as dirt, rust, and silt - things that can affect the taste and appearance of your water and potentially clog the system.

    Next, a 5-micron GAC filter reduces chlorine, tastes, and odors, as well as mineral oil, BTEX, Poly aromatic hydrocarbons (PACs), phenol, and halogenated substances.

    At the 3rd stage, a denser carbon block filter removes any residual color, taste and odor (CTO), as well as difficult-to-remove chemicals such as chloramines.

    The system's 4th stage of filtration is especially important, as it involves the pressing of water through the Tested by independent third-party to meet NSF/ANSI Standard reverse osmosis (RO) membrane, the same technology used to produce bottled water. This semi-permeable membrane features tiny 0.0001 micron sized holes, 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, also known as the post carbon filter, which works as a final polishing filter when the water leaves the storage tank.

    The RO water then passes through the Alkaline pH filter, which is the 6th and final stage before the water reaches the faucet.

    The end result is bottled quality mineral water. In addition to the cost savings, widespread use of in home filtration systems would reduce the impact of plastic bottles on the environment tremendously. With all of the benefits, it only makes sense to go RO!


    What's Included:

    1st Stage High-Capacity 5 Micron 10" Polypropylene Sediment Filter: Removes dust, particles, and rust. Tested by independent third-party to meet NSF/ANSI Standard. (order replacement)
    2nd Stage Granular Activated Carbon (GAC) 5 Micron 10" Filter: Gets rid of unpleasant chlorine, tastes and odors, cloudiness and colors. Tested by independent third-party to meet NSF/ANSI Standard. (order replacement)
    3rd Stage Carbon Block (CTO) 5 Micron 10" Filter: Removes any residual chlorine, tastes & odors, compounding the pre-filters' efficiency and extending the RO membrane's life. Tested by independent third-party to meet NSF/ANSI Standard. (order replacement)
    4th Stage High Rejection .0001 Micron TFC Reverse Osmosis Membrane: The heart of the RO system. Produces drinking water at a rate of 75 gallons per day. (order replacement)
    5th Stage Total Polishing Inline Post Carbon Filter: Removes any possible residual tastes and odors from the tank. Tested by independent third-party to meet NSF/ANSI Standard. (order replacement)
    6th Stage Alkaline pH Mineralization Filter: Using mineral stones and calcite media, it adds back healthy minerals that were removed during the RO process, including ionized calcium, magnesium, sodium, and potassium. Also improves the pH value of the RO water, as it can be slightly acidic. Tested by independent third-party to meet NSF/ANSI Standard. (order replacement)
    Tank Premium 3.2 gallon pressurized tank. Can be placed vertically or horizontally. Tested by independent third-party to meet NSF/ANSI Standard. (order replacement)
    Faucet Lead free, long reach, European Style Brushed Nickel Faucet. Tested by independent third-party to meet NSF/ANSI Standard. (order replacement)
    Booster Pump The pre installed booster pump brings low (under 45 PSI) incoming water pressure up to the optimal level for the reverse osmosis process.
    Tubing 1/4" Food Grade tubing. Tested by independent third-party to meet NSF/ANSI Standard. (order replacement)
    Additional Features The automatic shut-off valve and check valve work together to shut off the system automatically when the storage tank is filled up. When you remove water from the tank, the system will start working to refill the water lost.
    Installation Hardware Filter housing and membrane wrenches, tank ball valve, feed water valve, drain saddle, inserts, additional fittings, and manuals.

    Specifications & Dimensions

    • Pump Voltage: 110V
    • Water Source: Chlorinated or non-chlorinated water supply
    • System Capacity: 75 gallons per day @ 50/60 psi & 77 deg F
    • Tank Capacity: 3.2 gallons
    • Tank Dimensions: 11" diameter x 14"
    • Feed Water pH: 3.0-11.0
    • Feed Water Pressure: 30-50 psi
    • Feed Water Temperature: 40-100 F (4-38 C)
    • Max Total Dissolved Solids (TDS): 750 ppm
    • System Package Dimensions: 17"w x 14"d x 23"h
    • System Package Weight : 34 lbs
    • System Dimensions: 14.5"w x 6"d x 19"h (Fits most under-sink cabinets)

    Replacement Cartridges

    • Essential filter package: 1-year filter supply #F9K
    • Best valued filter package: 3-year filter supply #F28K75
    • 1st Stage: Sediment Filter, #FP15; Replace every 3-6 months
    • 2nd Stage: GAC Filter, #FG15; Replace every 3-6 months
    • 3rd Stage: CTO Carbon Block Filter, #FC15; Replace every 3-6 months
    • 4th Stage: 75GPD RO Membrane, #MC7; Replace every 2-3 years
    • 5th Stage: Inline Post Carbon Filter, #FT15; Replace every 12 months
    • 6th Stage: Alkaline pH Filter, #FA15; Replace every 3-6 months
    • Availability: In Stock
    • Model: RCC7P-AK
    • Manufacturer: iSpring

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