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RCC7 5-Stage Under Sink Reverse Osmosis Drinking Water Filtration System with Quality Filters, 75 GPD, NSF Certified

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  • NSF certified 75 GPD 5-stage reverse osmosis system
  • Removes up to 99% of 1000+ contaminants
  • Lifetime US tech support
  • View More Details
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Product Details

As America's favorite brand of reverse osmosis systems, and backed by iSpring's industry-leading customer support, the RCC7 is unequaled in quality, performance, and durability. The system consists of 5-stage, layered filtration built around precision reverse osmosis (RO) technology that removes over 1000+ different kinds of contaminants in order to provide the best home drinking water filtration available. Unlike some other systems, the combination of both GAC and CTO filters in the 2nd and 3rd stages provides greater protection against harmful chemicals than CTO alone. It features a 75 gallon-per-day capacity RO membrane, which is larger than most in its class and provides the capacity to economically handle the drinking water needs of even a large family. The system is quiet and low maintenance. Replacement filters are standard sized and sold at factory direct pricing. Designed for do-it-yourself installation by most users, the entire system fits nicely under a standard kitchen sink. Installation is straightforward and all parts necessary for installation are included. You are guided by clear, well organized written instructions, instructional videos and access to iSpring's unparalleled technical support.
  • This system is certified against NSF 58 for TDS reduction and the use of FDA food-grade material in all parts
  • Most cost effective 5-stage RO - removes up to 99% of sediment, chemicals, pharmaceuticals, heavy metals, radioactive, and 1000+ contaminants - producing bottled quality water at merely 2 cents a bottle
  • Clear see-through 1st stage - convenient visual inspection of the filter condition to keep you informed
  • Elegant EU style designer faucet - heavy duty high arc faucet with ceramic disk and fine brushed nickel/stainless steel finish
  • Lead-free solid brass body faucet with brushed nickel finish, durable ceramic valve, and smooth quarter-turn handle
  • Connect the system to your refrigerator dispenser, ice maker, or coffee maker with the "ice maker kit" add on
  • System measures 17 in. x 15 in. x 5.5 in. tank measures 16 in. x 11 in.; system and tank fit in most under sink cabinets
  • Silent operation; automated water production keeps holding tank full at all times
  • Push to connect fittings and color coordinated tubings simplify the installation process
  • High quality standard sized replacement filters available at factory direct pricing
  • Lifetime technical support from ISPRING in Atlanta, Georgia
  • Includes RO machine and filters, pressurized holding tank, brushed nickel faucet, installation accessories, housing wrenches, spare fittings and parts
  • 1 year money back guarantee - we are confident in our products, and you should be too, if expectations of the system are not met within a year of your purchase, we'll take the system back and you will be refunded in full
  • Return Policy
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Specifications

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Questions & Answers

143Questions
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Q:I purchased an RCC7 with online specs saying it filters 75 GPD and requires input water pressure between 40- 85 PSI. However, the manual included with the unit says it produces 25 GPD and requires 45 - 70 PSI. What are the true specs?
by|Aug 17, 2023
1 Answer
Answer This Question

A:  Hi David, The RCC7 is a 75 gallon per day system. This is what the system is certified to produce in a day, under optimal conditions for quality of the source water, incoming water pressure, temperature of the water, etc. Thank you, ISpring Water Systems LLC

by|Aug 18, 2023
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    Q:After installation, and after flushing the system at least a dozen times, I still see a weird film on the top of my water (not bubbles, it had been sitting for hours and it reflects the light like oil). What is the problem? How do I fix it?
    by|Jun 30, 2023
    1 Answer
    Answer This Question

    A:  Hi Austin, This is most likely from the Food grade O-ring lubricant. I would recommend to flush the tank and system more to remove it. The film will go away with use or water movement through the system. Thank you, iSpring Water Systems LLC

    by|Jun 30, 2023
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      Q:Canyon run the lines and install it in the basement?
      by|May 13, 2023
      1 Answer
      Answer This Question

      A:  Hi Mrmm, Yes you can install the system in the basement and run the lines up to the kitchen sink. The tank can only push the water about 20 feet or less, please keep this in mind during your installation. Thank you, iSpring Water Systems LLC

      by|May 15, 2023
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        Q:does it remove cyanide and arsenic?
        by|Dec 30, 2022
        1 Answer
        Answer This Question

        A:  Hi Gerardo, Yes the RCC7 can remove both contaminants. Please let us know if you have any questions. Thank you, iSpring Water Systems LLC

        by|Dec 30, 2022
          Showing 1-4 of 143
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          Customer Reviews

          4.8 out of 5
          (633)
          • 4.8
            out of 633 reviews
          • 98% recommend this product
          Filter by:
          Showing 1-10 of 633 reviews
          Product and support is leading edge!
          I bought this RO filter and have been very happy with it. One day recently I noticed a little bit of water dripping from the second stage filter housing. There were two tiny cracks. I contacted Ispringfilter and spoke to Francis. She diagnosed the problem as an overpressure by my municipal supplier. Bottom line is Francis helped me out and got me up and running. Thank you for selling a very good product and especially thank you for excellent employees like Francis at ispring!
          by
            • Recommended
            Incredible service I will buy their products again
            In addition to being very easy to install, they have an excellent customer service system that quickly understands your problem and provides suggestions for solutions and improvements, giving me peace of mind when drinking and using the system! The service guy I met this time was Nick and he suggested that I check the strength of the water pressure which would prolong the operation of the machine and avoid leaks, a detail I hadn't noticed, which was excellent.I will buy their products again.
            by
              • Recommended
              ISping RCC7 is the best RO system
              Excellent RO system that I have been using for years. John from ISpring has been excellent in assisting me with my questions and concerns.
              by
                • Recommended
                iSpring filter system Amazing
                The iSpring filter system is an excellent long-term investment! I have been using the system for years without any issues.
                by
                  • Recommended
                  Some leaks but customer service a big help
                  We purchased this system in Jan 2023. It was fairly easy to install except tank wouldn't fit under the sink so had to locate it in another room. We originally hooked it up without the tank and found several leaks in the fittings and hose that were factory installed. Nick from ISpring was a big help and sent us out replacement parts right away. I think we are going to buy another one fo these same systems to put up at the cottage.
                  by
                    • Recommended
                    Excellent Support with Sean from ISPRING
                    I have a old RCC7 RO system since 2013 and recently the housing cap got leaking, After the phone call to Ispring support, it is so surprise to me that Sean agreed to sent a new system without the tank. Now the system is working again and you can see from the attached photo, left is the old system and the right is the new system. Big appreciate for Sean's halp and strong recommend this ISPRING filter system! Mark
                    by
                      • Recommended
                      iSpring RCC7 5 stage RO filtration system
                      I have had this system installed in our house for approx. 3 years. It is a good value and a quality set up. Our water had a small amount of arsenic in it and we wanted it removed. The only way to do that is with an RO system. We have a little more piece of mind knowing that our drinking water is free of arsenic now that we're using this system. I have communicated with Sean at iSpring about filter changing and other questions, and he has been more than helpful with everything.
                      by
                        • Recommended
                        Customer service is GREAT!
                        After much review of different water purifying product options, I chose iSpring. After 5 years, I feel peace of mind that this RO filtration system is the best. Excellent install and filter changing videos, affordable, great tasting and UNIQUE customer service. Knowledgeable employees answer when you call! A HUGE thank you to NICK who was extremely helpful in patiently educating me and sending a small part I needed right away. Impressive!
                        by
                          • Recommended
                          Solid Product
                          I purchased this as an alternative to another more expensive product (less than 1/2 the cost). I found the installation process to be well explained and straight forward. A number of the "locking clips" were missing from several of the quick connect parts, but the package came with a small bag of extra parts which had a few clips included. Installation took about 2 hours, not counting the holding tank fill, flush and refill process. (I actually flushed the tank twice before the water from the RO tap ran clear.) So far the unit has been working well and I would recommend it.
                          by
                            • Recommended
                            Overall quality of the RO water system.
                            A very good product overall at a very reasonable price!Good quality fabrication of the product.Sturdy parts,neat clean strong connections.Water quality is very good and the flow rate is also good.Would recommend it for sure.Safe buy.
                            by
                            • Verified Purchase
                            Showing 1-10 of 633 reviews

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                            Contaminants FilteredLead, Chlorine, Copper, Fluoride, IronLead, Chlorine, Copper, Fluoride, IronLead, Chlorine, Copper, Fluoride, IronLead, Chlorine, Bacteria, Copper, Fluoride, Iron
                            House Hold Size3-4 people5-6 people5-6 people3-4 people
                            Number of Stages5 Stage5 Stage5 Stage5 Stage
                            Filtration MethodActivated Carbon, CTO, GAC, Hollow Fiber Membrane, SedimentActivated Carbon, CTO, GAC, SedimentActivated Carbon, CTO, Carbon Block, Coconut Shell Carbon, GAC, KDF, Polypropylene, SedimentCarbon Block, Coconut Shell Carbon, Sediment
                            Number of filters included5555
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