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GE Appliances Logo

GE® Reverse Osmosis Filtration System

Model # GNRQ18NBN

 1.0 out of 5 (1 Reviews)

Call 913-682-4261 For Our Best Price

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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

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


  • Triple-stage filtration
  • Lead removal
  • Design and function
  • Big results, small footprint
  • NSF/ANSI certified
  • Premium filtration
  • Easy-change filter
  • Easy install
Feed Water pH Limits 4-10
Feed Water Pressure (psi) 40 Min. - 100 Max.
Feed Water Temperature 40-100 F
Filter Change Indicator LED
NSF Particulate Reduction Class I
Plumbing Connections 1/4" Inlet - 3/8" Outlet
Faucet Monitor Electronic Timer
Filter Life 6 Months
Max. Filtered Water Flow (gpm) >0.8
Max. Hardness 10 Grains
Max. TDS (ppm) 2000
Automatic Shut-Off Yes
Filter FQ18PN
Filter Membrane FQ18MN
LED Indicators Yes
Process Water Used (per gal.) 10.4
Water Inlet Valve Saddle valve
2, 4-D Reduction 98%
Ammonium Reduction 90%
Arsenic Reduction 98.2%
Asbestos Reduction 99.9%
Atrazine (Herbicide) Reduction >97%
Barium Reduction 97.8%
Benzene Reduction 99%
Bicarbonate Reduction 96%
Cadmium Reduction 98.1%
Carbofuran Reduction >99%
Chloride Reduction 92%
Chlorine Taste and Odor Reduction 97.5%
Chromium III Reduction 98.3%
Chromium VI Reduction 97%
Copper Reduction 98.8%
Cysts Reduction 100%
Fluoride Reduction 96.5%
Lead Reduction 99.1%
Lindane Reduction (A Pesticide) >99%
Magnesium Reduction 97%
MTBE Reduction 97.8%
Nickel Reduction 99%
Nitrate Reduction 74.9%
Nitrite Reduction 80.9%
P-Dichlorobenzene Reduction 98%
Radium Reduction 80%
Selenium Reduction 98%
Sodium Reduction 88%
Sulfate Reduction 98%
Tannin Reduction 97%
TDS Reduction 95%
TDS Removal 90.6%
Tetrachloroethylene 99%
Turbidity Reduction 99%
Zinc Reduction 98%
Atenolol 94.2%
Endrin 99%
Ibuprofen 95.9%
Trimethoprim 90%
Bisphenol A 96.3%
Carbamazepine 93.1%
Estrone 90.1%
Linuron 92.5%
Nonylphenol 97.1%
1,1-dichloro-2-propanone 99%
1,1-dichloroethylene 99%
1,1,1-trichloro-2-propanone 96%
1,1,1-trichloroethane 95%
1,1,2-trichloroethane > 99%
1,1,2,2-tetrachloroethane 99%
1,2-dichloroethane 95%
1,2-dichloropropane 99%
1,2,4-Trichlorobenzene > 99%
2,4,5-TP (silvex) 99%
Alachlor > 98%
Bromochloroacetonitrile 98%
Bromodichloromethane 95%
Bromoform 95%
Carbon tetrachloride 98%
Chlorobenzene 99%
Chlorodibromomethane 95%
Chloropicrin 99%
Cis-1,2-dichloroethylene > 99%
Cis-1,3-dichloropropylene 99%
DEET 95.4%
Dibromoacetonitrile 98%
dibromochloropropane (DBCP) > 99%
Dichloroacetonitrile 98%
Dinoseb 99%
Ethylbenzene 99%
Ethylene dibromide (EDB) > 99%
Heptachlor (H-34, Heptox) >99%
Heptachlor epoxide 98%
Hexachlorobutadiene 98%
Hexachlorocyclopentadiene > 99%
Meprobamate 97.2%
Methoxychlor > 99%
Metolachlor 97.8%
Naproxen 92%
o-Dichlorobenzene 99%
Pentachlorophenol 99%
Phenytoin 94.2%
Simazine 97%
Styrene > 99%
TCEP 96.9%
TCPP 97.8%
Toluene 99%
Trans-1,2-dichloroethylene 99%
Tribromoacetic acid 98%
Trichloroacetonitrile 98%
Trichloroethylene > 99%
Xylenes 99%
Filtered Water Output 18.0 gal/day
Storage Tank Capacity (gals.) 3
Unit Capacity 240 Gallons
Color Appearance Brushed Nickel
Faucet Color Brushed Nickel
Filter Housing White
Installation Kit Included
Unit Color White
Filter Style Compression
System Mounting Orientation Vertical
Overall Depth 12.5 in
Overall Height 9.25 in
Overall Width 3.625 in
Tank Dimensions (H X W X D) 14 x 9 x 9 (in.)
Approximate Shipping Weight 14.0 lb
Net Weight 14.0 lb
Installation Kit Included
Replacement Filters FQ18MN/FQ18PN
Replacement Membrane FQ18MN
Supplemental Tank WS32X10012 (Available at Additional Cost)
Parts Warranty Limited 1-year entire appliance
Labor Warranty Limited 1-year entire appliance
Warranty Notes See written warranty for full details
Faucet Monitor Power Requirement 1 - CR2032 Lithium 3V (Included)

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy, and expensive and you probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Questions or Comments?
Call 913-682-4261 for assistance. Click Here.for Dolsberry Appliance and Mattress locations and contact information.

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out of 5 (1 Reviews)

0% of reviewers recommend this product.

faucet leaks

Submitted by DawnThompson - 6/10/2020

Faucet leaks water above and below sink. Had to turn it off. Can not get a replacement part.
Originally posted on

No, I do not recommend this product

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