iSpring RCC1UP-AK 7-stage 100GPD Reverse Osmosis Water Filtration System

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ITEM# 18864039
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ITEM#: 18864039

Get quality drinking water straight from your faucet with this seven-stage reverse osmosis water filter assembly. Recommended for areas with low pressure and high risk of microorganisms, this high quality filtering system is able to remove virus, bacteria, and other foreign substances from drinking water while restoring the minerals that the body needs. Noise-free operation ensures the system causes no disturbance.

  • Seven-stage reverse osmosis water filtration system
  • Noise-free operation for quiet performance
  • Housings are made of heavy duty metal and plastic materials
  • Includes installation hardware and user manuals
  • 90-percent+ TDS (total dissolved solids) rejection rate.
  • Exceptional purification - removes up to 98-percent 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 RCC1UP-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.
  • Powerful 11W Ultraviolet light features Flow Sensor Switch that powers on and off with water flow.
  • 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 100 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.
  • Voltage: 110V
  • Water Source: Chlorinated or non-chlorinated water supplies
  • System Capacity: 100 gallons per day @ 50/60 psi and 77°F
  • Tank Capacity: 3.2 gallons
  • Feed Water pH: 3.0 - 11.0
  • Feed Water Pressure: 45-70 psi
  • Feed Water Temperature: 40-100 F (4 - 38 C)
  • Max Total Dissolved Solids: 750 ppm
  • System Dimensions: 14.5 inches wide x 7 inches deep x 19 inches high
  • System Weight: 36 lbs

According to Federal Law Magnuson-Moss Warranty Act (P.L. 93-637) All Appliance manufacturers must be given the opportunity to attempt to repair any of their appliances before it can be returned or exchanged. For more information please click here.


Material Assembly Hardware, Metal, Plastic
Type Water Filtration System
Assembly Assembly Required
Color White
Primary Filtration Type Reverse Osmosis
Product Features UV Lamp
Set Includes 1 Piece
Dimensions 15 x 8 x 18 inches
Warranty 1 year Manufacturer
Model Number RCC1UP-AK
Country of Origin United States
  • Verified Purchase

    This user earned $5.00 in rewards for writing this review.Learn More

    I have installed over 10 different RO water systems. This is by far the most superior system I have installed. Very thorough instructions. Packaged very well. Very good quality. Fast shipping. The water is as good as it can be. Definitely recommend this company & this particular RO system

  • Verified Purchase

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    I have order this, Ispring water filter system and so far i am satisfied with it. Its very easy to install the system and is really remarkable, and i will definately recommend this products to my friends and family.

  • Verified Purchase

    I would rate 6 star if possible. The best RO in the market. Love the alkaline and Uv, i got 14ppm TDS, 7.0 ph, and taste really good. Also awesome customer service from overstock and Ispring. I would add another tank for more water storage.

  • Verified Purchase

    This user earned $5.00 in rewards for writing this review.Learn More

    Love having drinkable water right there in the kitchen. It was a little bit of s pain to install this RO system. It did not fit under our sink. Overall really happy with the purchase.

  • Clean water!
    Verified Purchase

    This user earned $10.00 in rewards for writing this review.Learn More

    This product will save you momey over the long run! It delivers clear and good tasting water. Probably because it has to go through several filters and the black light before going into the reservoir.

  • Verified Purchase

  • Verified Purchase

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Questions & Answers

  • Q:

    "How often do you have to replace the replaceable parts, and how much do they cost, i am trying to decide if this is any cheaper than delivery bottles, but i am afraid, any short-term profits will be gobbled up by replacement parts?"

    • A:

      The frequency of replacing the cartridges depends on the source water quality and water usage. Normally for RCC1UP-AK(7 stage alkaline UV system) the first 3 pre-filters(F3) and the sixth stage-Alkaline filter (FA15) need to be replaced every 6-12 months, or sooner if water flow becomes slow. The fourth stage- RO membrane (MC1) needs to be replaced every 2-3 years or sooner if the TDS level starts increasing. The stage 5- Carbon block filter (FT15) and stage 7- UV lamp need to be replaced every 12 months. You may search SKU# 18867936 to see the price of 1 year replacement filter pack for this system.

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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.