#1 Home Improvement Retailer

Internet # 100669051

Model # GXWH40L

Store SKU # 859167

Store SO SKU #1000843176

Product Images

Whole House Water Filtration System

$69.85
Apply Now
Pay $44.85 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card
  • Reduces sediment and impurities in your plumbing and appliances
  • Fresh filtered water for your whole house
  • Compatible with filters FXHTC or FXHSC
  • View More Details

Free & Easy Returns In Store or Online

Return this item within 90 days of purchase.

Read Return Policy

Ask about this product

Get an answer now with AI

Magic Apron Assistant is an AI virtual assistant. By proceeding, you consent to the recording and use of your information by The Home Depot (and authorized third parties). More information

Product Details

About This Product

The GE Heavy-Duty Household Water Filtration System reduces sand, sediment and rust from your main water supply. It is a high-flow system with a 40 psi - 100 psi feed water-pressure tolerance. A clear sump allows easy viewing of the filter to monitor its condition and a canister wrench is included for easy filter changes. A bypass valve helps increase filter life when filtered water is not needed. This quick-connect system comes with hardware and an installation kit. It is NSF certified for safety and reliability.

Highlights

  • Heavy-duty filtration system, clear sump allows for easy viewing of filter
  • Filters water at the main supply install system in basement and/or out of sight
  • Certified to reduce sediment, scale, dirt and rust in your water, appliances and plumbing fixtures
  • Easy to install
  • Kit includes 1 in. plumbing connection, pressure relief valve, bypass option, mounting bracket and remote filter reminder light for simple installation and filter change
  • 3-month life, for best filtration results, filter should be replaced every 3-months
  • Uses replacement filter FXHTC or FXHSC
  • NSF certified for safety and reliability
  • Filter not included
  • Return Policy

Product Information

Internet # 100669051

Model # GXWH40L

Store SKU # 859167

Store SO SKU #1000843176

Specifications

Dimensions: H 15.25 in, W 9.75 in, D 8 in

Dimensions

Fitting size (in.)

1 in

Product Depth (in.)

8 in

Product Height (in.)

15.25 in

Product Width (in.)

9.75 in

Details

Application Type

Residential

Color

White

Features

Bypass valve, Indicator light(s)

Filtration Method

GAC, Sediment

House Hold Size

5-7 people

Includes

Hardware, Installation kit

Indoor/Outdoor

Indoor

Maximum feed water pressure (psi)

100

Maximum feed water temperature (F)

100

Maximum filtered water flow (gallons per min.)

20

Minimum feed water pressure (psi)

40

Minimum feed water temperature (F)

40

Number of filters included

0

Number of Stages

1 Stage

Product Weight (lb.)

8.9 lb

Reduces

Chlorine, Rust, Sand, Sediment

Returnable

90-Day

Warranty / Certifications

Certifications and Listings

NSF Certified

Manufacturer Warranty

1 year limited warranty

Questions & Answers

Will this work with a tankless water heater?
BySep 16, 2026
1 Answer | 
Answer This Question

The GXWH40L can be used with a tankless water heater.

By|Sep 18, 2026


    Is the canister the same as GXWH35F?
    BySep 5, 2026
    1 Answer | 
    Answer This Question

    No, they're not the same canister as they are different model numbers, they are different canisters.

    By|Sep 8, 2026


      What micron size
      ByAug 19, 2026
      1 Answer | 
      Answer This Question

      If the FXHTC filter is used, the nominal particulate reduction is 25 microns. If the FXHSC filter is used, the nominal particulate reduction is 30 microns. Please call your dealer to purchase a filter.

      By|Aug 21, 2026


        One of your responses say, "Neither filter for this system is recommended for untreated water." What do you considered "untreated water" and why wouldn't it be able to filter that? I have well water.
        ByJul 31, 2026
        1 Answer | 
        Answer This Question

        Untreated water refers to water has not been disinfected or is of unknown microbiological quality. This filtration system is designed to reduce sediment and similar particles, but it is not intended to remove bacteria, viruses, or other microorganisms.

        By|Aug 3, 2026


          So after reading all the reviews and answers my question is, my pump a red jacket submersible that pushes water to my tank. would this filter work for this application?
          ByJul 29, 2026
          1 Answer | 
          Answer This Question

          For the best assistance with this, we recommend contacting our SmartWater team directly at 800-952-5039.

          By|Jul 30, 2026


            Can I use this filer on 1/2" copper pipe?
            ByJul 23, 2026
            1 Answer | 
            Answer This Question

            This water filtration system comes with an installation kit that allows it to be installed on a 1" or 3/4" copper plumbing connection. We recommend consulting a qualified plumber for any other hardware.

            By|Jul 24, 2026


              What is the total depth including mounting bracket?
              ByJul 13, 2026
              1 Answer | 
              Answer This Question

              The overall depth with the mounting bracket is 9".

              By|Jul 20, 2026


                Does it help lower magnesium levels?
                ByJul 6, 2026
                2 Answers | 
                Answer This Question

                This is just a filter housing, so it doesn't remove anything untI you put a filter in it. Why would you want to lower magnesium? Americans spend tons of money on Magnesium supplements because our foods no longer give us enough.

                By|Jul 7, 2026

                  Our Whole House Filtration systems, including model GXWH40L do not lower magnesium levels.

                  By|Jul 10, 2026


                    Viewing 1-8 of 278

                    Customer Reviews

                    4 out of 5

                    • 4 out of 535 reviews
                    • 64% recommend this product
                    Filter by:
                    Showing 1-10 of 535 reviews
                    This system is absolutely amazing. The filters work wonders and completely remove all the sediment and the bad taste out of the water. Couldn’t have asked for a better set up.
                    by
                    Great Value
                    Just installed this unit yesterday to address a persistent taste issue with our municipal water. Installation was a breeze and the instructions were clear. Upon restoring the water supply, I didn’t notice any drop in pressure and, after flushing the system for 15 minutes, the taste and smell issue was completely gone. My immediate satisfaction is very high. Anxious to see how this plays out over time. Most importantly, I am super impressed with the value of this unit. Compared to other options we looked at, this was clearly the most affordable way to address our problem.
                    by
                      • Recommended
                      Waste of money
                      Bought this less than a month ago and had it installed by a professional plumbing company. After it was installed not even a day later it hasn't stopped leaking from the relief valve. Water constantly leaks all over floor where it is hooked up.i don't even have 65 psi of pressure coming in. Called GE and told them of issue and they basically stated it's not there problem return to store and pay someone to do it all again. Should have listened to the plumber and went to a supply house and bought one from them now I'm out money for parts needed to install and for installation. Product is complete garbage and customer service is crap. Do not buy
                      by
                      Response from GE AnswersApr 22, 2026
                      For assistance, please contact our Innovations Team - Water Filtration Products at the phone number- 1-800-952-5039 (Option 1). GE_Appliances
                        2 found this review helpful
                        Very happy with this product overall. The installation is fairly involved due to the piping work and needing to shut off water and cut into water piping. The bracket is sturdy and screws into the filter securely. Screws are provided for mounting into wood but mounting into concrete, you're on your own. The filter replacement indicator is cool but a little gimmicky. Interested to see how it works. The top of the filter housing feels a little cheap due to all the plastic but it did not cause any problems. The clear housing is nice to see the filter life as well. The built in 3 way bypass valve is a nice addition but I still added it into the piping as well just in case. I would definitely recommend.
                        by
                        • Verified Purchase
                        1 found this review helpful
                        All good except stress cracks forming on cannister.
                        The plastic filter cannister cracks and leaks in about a year. just bought my 4th one in three years.
                        by
                        Response from GE AnswersNov 18, 2025
                        We are sorry to hear that the filter cannister of your filtration system cracked, causing a leak. Your feedback is important to us and we will be sure to pass this information along to our product design team for review. GE_Appliances
                          centering the filter element
                          relatively easy install. nice to have a bypass valve so filter element can be changed without shutting down and draining the system. my only issue is when tightening the canister, the filter element seems to compress and twist. the element is definitely centered on/over/in the 'nub' on the bottom of the housing. but the top of the housing is flat so really nothing for the filter to center on.
                          by
                            • Recommended
                            Installated wihout a hitch. After flushing the water system, water is now drinkable without using a Brita jug.
                            by
                            • Verified Purchase
                            1 found this review helpful
                            It’s big and heavy. Seems well made. I like the built-in shut off and bypass feature and pressure release button. I piped my own bypass too.
                            by
                            • Verified Purchase
                            Installed on Kitchen Faucet
                            see installation steps, easy DIY, no need hire plumber I installed under the sink with 3/8 in. Compression x 3/8 in. Compression Braided Stainless Steel Dishwasher line. Now water pressure loss. https://www.youtube.com/watch?v=dshtpJwovJA
                            by
                            Response from GE AnswersJan 23, 2023
                            Hey there - We're so glad to hear this filtration system was easy for you to install and we appreciate you sharing your video with us so others can see how to install it. We're sure you're going to love this system. Please reach out to us directly if you have additional questions! -Kacie@GEA GE_Appliances
                              • Recommended
                              1 found this review helpful
                              Well it works!
                              works good just a little pricey for what it is.
                              by
                              • Verified Purchase
                              • Recommended
                              1 found this review helpful
                              Showing 1-10 of 535 reviews

                              Compare Key Features

                              current item

                              Product Snapshot

                              Great for homeowners looking for whole-house filtration, making water cleaner and safer. Reduces sediment, scale, dirt, and rust, with easy installation.
                              Ideal for homeowners needing sediment filtration, ensuring clean water and protecting appliances. Easy cartridge changes.
                              Ideal for homeowners looking for sediment filtration, making water cleaner and clearer.
                              Ideal for homeowners looking for sediment filtration, making water cleaner and clearer.

                              Flow Rate

                              20 GPM
                              1 GPM
                              20 GPM
                              20 GPM

                              Filtration Stages

                              1 Stage
                              1 Stage
                              1 Stage
                              1 Stage

                              Filter Lifespan

                              3 months
                              Dependent on filter cartridge and water conditions
                              Reusable
                              Reusable

                              Contaminant Removal

                              Sediment, scale, dirt, and rust
                              Sediment, sand, and silt
                              Sand, Sediment
                              Sand, Sediment

                              Capacity

                              5-7 people
                              3-4 people
                              5-7 people
                              5-7 people