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Internet #

309742116

Model #

GXRQ18NBN

Store SKU #

1004473095

Store SO SKU #

1004385594

Under Sink Reverse Osmosis Water Filtration System

$199.00
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  • Triple-stage filtration reduces 95 impurities from drinking water
  • Reduce lead with this under-sink RO filtration system
  • Small footprint design saves space under sink
  • View More Details
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Product Details

A family washes their hands together in the kitchen sink.

America's Most Reliable Brand of Appliances

We put simplicity and durability first to bring you easy-to-use appliances.

Diagram showing protected zones and Whole Home System

Easy Installation

Experience the best in water filtration straight from the tap, thanks to under-sink reverse osmosis technology. Immediately start enjoying the purest filtered water with quick, easy push-to-connect fittings you can install in no time.

Woman filling up water glass from RO faucet

The Cleanest Water For Your Household

Get great-tasting filtered water right from your faucet! Enjoy the purest water where you need it, so your veggies are cleaner, your water tastes better, and your household is healthier.

Reverse Osmosis System showing how water filters through the three filters

Triple Stage Filtration

Our triple-stage filtration process reduces 95 impurities from your drinking water, including lead.

lead particles being filtered out

Lead Removal

Lead is invisible, tasteless and odorless when present in water. Reduce lead with this under-sink filtration system.

Reverse Osmosis faucet and close up of red indicator light

Design and Function

Our filtration faucet is as functional as it is stylish, with a filter change indicator to alert you when it’s time to change your filter.

Salt being poured into softener and close of of salt level label on system

Big Results, Small Footprint

Get the best in filtration without sacrificing your space. Our reverse osmosis system is easy to install under the sink.

Reverse Osmosis System shown under kitchen sink inside cabinet

NSF/ANSI Certified

Certified to meet the highest quality control standards. Full details found on the performance data sheet.

Filters 95 impurities

Filter 95 Impurities

Filter 95 impurities, including lead. Impurities not in all users’ water.

Premium, Advanced and Basic levels where Premium is highlighted

Premium Filtration

Maintain premium filtration levels with replacement filters FQ18PN and FQ18MN.

Filter

Easy-Change Filter

Change filters in a snap with zero mess, thanks to the twist/lock design.

communicating a small space under the sink

Small Footprint Design

Compact under-sink installation allows you to save space.

Wrench

Easy Install

With push-to-connect fittings, you can install your system in no time.

To keep your water tasting and smelling great consider installing the GE Reverse Osmosis Water Filtration System. This water filter is installed under your sink for a discreet appearance and filters up to 11 Gal. of water daily. The reverse osmosis membrane helps reduce microscopic contaminants such as arsenic, lead and ammonia, for better tasting water for drinking and cooking. The filter indicator reminds you when to replace the filter.
  • Triple-stage filtration - Our triple-stage filtration process reduces 95 impurities from your drinking water, including lead
  • Lead removal - Lead is invisible, tasteless and odorless when present in water. Reduce lead with this under-sink filtration system
  • Design and function - Our filtration faucet is as functional as it is stylish, with a filter change indicator to alert you when it's time to change your filter
  • Big results, small footprint - Get the best in filtration without sacrificing your space. Our reverse osmosis system is easy to install under the sink
  • NSF/ANSI certified - Certified to meet the highest quality control standards. Full details found on the performance data sheet
  • Premium filtration - Maintain premium filtration levels with replacement filters FQ18PN and FQ18MN
  • Easy-change filter -Change filters in a snap with zero mess, thanks to the twist/lock design
  • Easy install - With push-to-connect fittings, you can install your system in no time
  • Return Policy
  • California residents
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Specifications

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Questions & Answers

109Questions
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Q:How big is the tank
by|May 26, 2023
0 Answer
Answer This Question
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Q:Where can I get a flow restrictor? It was suggested that I replace the restrictor every time I replace the filters.
by|May 22, 2023
1 Answer
Answer This Question

A:  Hello- We appreciate your question and are happy to help! Flow Restrictors create pressure throughout the reverse osmosis membrane. When the TDS (total dissolved solids) reduction of the system falls below 75%, it is time to replace the reverse osmosis cartridge/membrane in addition to the prefilter and postfilter. The TDS should be checked annually. Replace the membrane if the TDS falls below 75% reduction or maximum every 3-5 years as needed. In regards to the flow restrictor, we would like to direct you to our Innovations Team they will be able to advise you and can be reached by calling 1-800-952-5039 (option 1) hours 8-6 M-F. Please review page 20 in your manual for specific information on your water filters. We hope this helps! Thank you! Joyce@GEA

by|May 23, 2023
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    Q:I bought a faucet with no drain will this system work?
    by|May 17, 2023
    1 Answer
    Answer This Question

    A:  Hey there - we appreciate you inquiring about this system. Our Reverse Osmosis systems are designed to work only with the included faucet, so a different type of faucet will not work for this model. We hope this response was helpful, and please reach out to us again if we can help with other questions or concerns. Have a great one. - Pablo@GEA

    by|May 18, 2023
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      Q:I put 3ml of bleach in the yellow line and couldn?t tell if it came out the faucet when I was flushing. I had all the filters in. Did I mess something up? Is it safe to use?
      by|Mar 28, 2023
      1 Answer
      Answer This Question

      A:  Hello - Thanks so much for checking with us. We'd love to help you. Sanitizing the system will be completed during the pressure test and purging steps. We recommend taking a look at pages 19-20 of the manual and ensure you followed the steps to pressure test and purge the system. Do not consume water from the RO system until purging is complete. You may view the owner's manual here: https://images.thdstatic.com/catalog/pdfImages/98/981ac156-82a9-43cb-872a-a50d840f8233.pdf. -- Also, it is okay that you kept the water filters in during that time. We're always here if you need anything. Take care, Shayla@GEA

      by|Mar 30, 2023
        Showing 1-4 of 109
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        Customer Reviews

        3.6 out of 5
        (330)
        • 3.6
          out of 330 reviews
        • 58% recommend this product
        Filter by:
        Showing 1-10 of 330 reviews
        Easy to install and provides great water.
        [This review was collected as part of a promotion.] The GE REVERSE OSMOSIS FILTRATION SYSTEM GXRQ18NBN was super easy to install with simple push on connectors. System comes with everything you need to self install. Took me about 45-60 minutes to install and has very clear instructions. Youtube video for installation instructions: https://www.youtube.com/embed/qyuab7ou9Io?rel=0. The system and filters provide a REVERSE OSMOSIS filtration that provides the best tasting water I have had. I am on a treated community well and always disliked the water as it was hard water with a strong chlorine taste and smell. The filters removed all the taste and smells from the drinking water. I have ditched the wasteful water bottles for the GE system. The filters last 6 months with normal use and removes 95% impurities. The item description was just as described and I would buy it again.
        by
          • Recommended
          Love This
          [This review was collected as part of a promotion.] This filtration system is wonderful! I did not realize how much difference there is with filtered water. Water taste so much better and will definitely be drinking more of it due to this filtration system. I did have a little bit of help from my husband in connecting everything, but it seem to be pretty easy. I think it took him a whole 5 minutes, if even that.
          by
            Not Home Depot's fault but...
            Took the leaking system previously noted back to Home Depot and they exchanged it. Experience was ok. Installed the new one and the RO cartridge leaks where the cap is. Poor manufacturing. This one is also going back and I am going to have to buy online from someone else. GE, you just can't help but manufacture garbage I guess.
            by
              4 found this review helpful
              Cloudy water in the beginning ,
              Easy to install , followed all installations instructions ‘, after one week of installation , water is still not clear and us cloudy in the beginning and I should wait few minutes to get water clear
              by
              Response from GE_AppliancesFeb 28, 2022
              Hi there! We completely understand your concern regarding the bubbles cloudiness and apologize for any inconvenience. The bubbles and cloudiness are caused by air being in the system after installation. This will go away on its own after running for a while. Thank you for stopping by with this review. -Gina@GEA
                Spigot leaks
                This is a complex install and still leaks. The equipment takes up a large portion of your under sink area.
                by
                Response from GE_AppliancesJan 25, 2022
                Hi, Thanks for reaching out, we're happy to help. If your reverse osmosis system is leaking, we suggest viewing our tips here: https://products.geappliances.com/appliance/gea-support-search-content?contentId=20995 If further assistance is needed, we encourage you to reach out to our experts at the SmartWater Team at 1-800-952-5039. We hope this is resolved for you soon and apologize for any inconvenience this has caused. - Sharon@GEA
                  GE R.O.Filtration System
                  It was easy to install and it puts out great tasting water.
                  by
                    • Recommended
                    Worthless
                    This is the 3rd time this worthless thing has leaked on me. To qualify myself I’m a licensed HVAC contractor and a longtime municipal wastewater professional, I’m pretty sure I can install push to connect fittings correctly. But they’re cheap and have failed 3 times now. The icing on the cake is it never worked well anyways. The tank pressure was set correctly and the flow rate was somewhere around 2 cups per minute. So for the 3rd time, reaching for a new trash bag that was wet, I knew exactly what it meant. Shutting off my kitchen water, emptying the cabinet, drying with a fan, dinner became ordering in and now it looks like I need to replace the cabinet.
                    by
                    Response from GE AnswersFeb 5, 2021
                    Hi Mike984, we're terribly sorry about the difficulties you've experienced with your filtration systems. We know what a headache this must've been so we apologize for the inconveniences. We would never expect this for our customers so we want you to know if you have any other questions or concerns, you can e-mail us using the Contact Us page on our website and a member of our team will be glad to help. - Guy@GEA GE_Appliances
                      15 found this review helpful
                      Filtration System
                      [This review was collected as part of a promotion.] Received this unit a few days back and installed , first off installation is a breeze after I installed unit did what instruction said and 24 hours later had system set and ready to use I did have one small leak but that was due to me not cutting line straight recut and no leaks. I love it for my drinking water the only down side to me is my coffee does not have has much flavor when i use this .Over all very nice unit and easy to install and set up Thank you GE.
                      by
                        • Recommended
                        Easy to install.
                        Filter change not very easygoing. Water outgoing too small
                        by
                          too small
                          The water tank is half the size of my previous system. Its just not big enough for a family of 3 to use constantly. Installation wasnt too labor intensive. The water line that goes from the filters into the tank hooks to the top of the tank. It leaks! 2 different plumbers tried to fix it, in vain. Its going back!
                          by
                          Response from GE AnswersDec 20, 2019
                          Hello Lily, thank you for your review. We’re sorry to hear your reverse osmosis water filtration system was not operating properly. We sincerely hope we will have the opportunity to earn your business back in the future. If you would like to speak with us about our current lineup of products, please don’t hesitate to do so via the “Contact Us” link at www.geappliances.com -Chris@GEA GE_Appliances
                            11 found this review helpful
                            Showing 1-10 of 330 reviews

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                            Contaminants FilteredLead, Chlorine, Bacteria, Copper, Fluoride, IronLead, Chlorine, Copper, FluorideChlorine, BacteriaLead, Chlorine, Bacteria, Copper, Fluoride, Iron
                            House Hold Size5-6 peopleUnspecifiedUnspecified3-4 people
                            Number of Stages5 Stage3 Stage4 Stage6 Stage
                            Filtration MethodActivated Carbon,CTO,Carbon Block,Coconut Shell Carbon,GAC,Polypropylene,Sediment,Thin Film Composite MembraneCarbon Block,Thin Film Composite MembraneCarbon BlockAlkaline or Calcite,Carbon Block,Coconut Shell Carbon,Sand
                            Number of filters included9326
                            FeaturesAutomatic shutoffIndicator light(s)Indicator light(s)Automatic shutoff
                            THD SO SKU 1004385594
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