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EXPRESS WATER 3-Stage Heavy Metal Water Filtration System, Stainless Steel, Reduces Contaminants, Improves Water Quality, Comprehensive Filtration, High Versatility

4.6 4.6 out of 5 stars 1,994 ratings

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Heavy Metal

Purchase options and add-ons

Brand EXPRESS WATER
Special Feature Durable
Product Dimensions 23.5"L x 8.5"W x 29.25"H
Package Information Cartridges
Item Weight 65 Pounds
Material
Stainless Steel
Capacity
0.25 Gallons
Included Components
Whole house system, Filters, Pressure gauge
Purification Method
Sediment, KDF, Activated Carbon Block

About this item

  • Reduce Contaminants & Enjoy Clean Water: Get clean, safe water for your family using our 3-Stage Heavy Metal Water Filtration System. This advanced water filter system eliminates hazardous contaminants like mercury and lead, delivering odor-free, crystal-clear water throughout your home.
  • Improved Water Quality: Upgrade your water quality with our 3-stage water filtration system. Eliminate impurities and chemicals for a refreshing, clean taste. Enjoy healthier, great-tasting water straight from your tap!
  • Comprehensive Filtration: With 1" standard connections and quick-change cartridges, our in-house water filter system efficiently removes heavy metals, chlorine, and more. Elevate your well-being with improved water quality that positively impacts your skin, hair, and general health.
  • High Versatility & Compatibility: Built with durable stainless steel and equipped with brackets and pressure gauges, this filter system is designed to work with various water sources such as well, tap, or municipal, offering both inline and whole home filtration solutions.
  • Engineered for Durability: Offering up to 100K gallons of purified water, our system is built for longevity. Features easy-to-change cartridges, transparent sediment housing, and pressure gauges. Enjoy benefits like no wastewater, consistent water pressure, chlorine-free showers, cleaner plumbing, and longer appliance life—all for a hassle-free, superior hydration experience.

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 23.5 x 8.5 x 29.25 inches; 65 Pounds
  • Item model number ‏ : ‎ V-WH300SCKS
  • Date First Available ‏ : ‎ September 2, 2016
  • Manufacturer ‏ : ‎ Express Water
  • ASIN ‏ : ‎ B01LFMTYBM
  • Country of Origin ‏ : ‎ Taiwan
  • Customer Reviews:
    4.6 4.6 out of 5 stars 1,994 ratings

From the brand


Product Description

Express Water 3-Stage Whole House System
Express Water 3-Stage Whole House System

Express Water Whole House System Line

Express Water Standard Whole House System

Standard

Express Water Anti-Scale Whole House System

Anti-Scale

Express Water Heavy Metals Whole House System

Heavy Metals

Express Water Ultimate Protection Whole House System

Ultimate Protection

Customer Reviews
4.6 out of 5 stars
1,994
4.6 out of 5 stars
1,994
4.6 out of 5 stars
1,994
4.6 out of 5 stars
1,994
Filters up to 100,000 gallons
Chlorine Reduction
Sediment Reduction
Reduces bad tastes & odors
Provides anti-scale protection
Reduces heavy metals

What is a whole house water filtration system, and how does it work?

A whole house system filters water at the point of entry into your home. It reduces impurities such as sediment, chlorine, and other impurities from all the water used in your household, ensuring clean and purified water flows throughout your home.

How often should I replace the filters in the whole house system?

Filter replacement frequency depends on your water usage and the type of impurities in your water. Generally, it is recommended to replace filters every 6-12 months, or 100,000 gallons.

Do whole house systems affect water flow?

The Express Water whole house systems create no loss of pressure, and the high flow design can supply up to 0.25 gallons per second.

What is the system made of?

The free-standing frame is made of stainless steel, with the 3 housings made with high quality, durable, 100% food-grade ABS and PCE plastic - the Express Water 3-Stage Whole House Filtration System is built to last!

What other water filtration products does Express Water offer?

Express Water offers a wide range of water filtration products, including RO Systems, RO Tanks, Water Dispensers and Accessories.

What's in the box

  • Whole house system, Filters, Pressure gauge
  • Product guides and documents

    Looking for specific info?

    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    1,994 global ratings

    Customers say

    Customers like the quality, ease of installation, taste, smell and value of the water purification unit. They mention that it looks and works great, it saves them a lot of money and that it's one of the best water filter investments they've ever made. They are also happy with filter, and pressure. That said, opinions are mixed on leakage.

    AI-generated from the text of customer reviews

    403 customers mention358 positive45 negative

    Customers like the quality of the water purification unit. They say it's a really nice system, works great, and is well designed. Customers also mention that their dishes are sparkling clean, their skin no longer itches after showering, and everything is cleaner and fresher.

    "...Very detailed and favorable reviews; 2. The sleek look of this system paired with the stainless steel; 3. Preinstalled pressure guages; and, 4...." Read more

    "...So for the price you get alot of Bang for the buck and a product that really works great." Read more

    "...and once I purged my waterlines, I was extremely impressed with the difference in water quality afterwards...." Read more

    "...Our water taste very good, no odor, color free, fresh, and no stains on faucets and toilets...." Read more

    199 customers mention183 positive16 negative

    Customers find the installation of the water purification unit to be pretty straightforward. They mention that hooking up the adapter was easy, and the product comes completely assembled.

    "...Following great advice provided in earlier reviews, installation was prompt and improvement to the clarity and purity of the water was almost..." Read more

    "Easily installed with pex, easily bled the system and once I purged my waterlines, I was extremely impressed with the difference in water quality..." Read more

    "This Filtration system worked better than expected and install was easy, ( I'm in the trades so install was easy for me and may not be for others)..." Read more

    "...They're a bit expensive but make installation much easier.And also, as others have mentioned, mine is leaking as well...." Read more

    146 customers mention112 positive34 negative

    Customers like the taste of the water purification unit. They say that it tastes great and the food is superb.

    "...encouraged us to commence drinking the water, which now has a clean and pleasant taste...." Read more

    "...Our water taste very good, no odor, color free, fresh, and no stains on faucets and toilets...." Read more

    "...The water TASTES better and it removes the rust and sediment from our city water...." Read more

    "We have the Heavy Metals system and it has removed undesirable taste from the city water, although we haven't sent any water in for a scientific..." Read more

    97 customers mention97 positive0 negative

    Customers are satisfied with the smell of the water purification unit. They mention that it has no smell and makes a noticeable difference in the smell and taste of water.

    "...What a difference we can drink the water now closes smell better and no more rings in the toilet, tubs and showers...." Read more

    "...Our water taste very good, no odor, color free, fresh, and no stains on faucets and toilets...." Read more

    "Noticeable difference in smell and taste of water!! Shower doors, faucets, etc., all easier to clean!!! Clothes are cleaner...." Read more

    "...Installed this system and had IMMEDIATE results! No smell, clear water. Well worth it...." Read more

    97 customers mention75 positive22 negative

    Customers like the value of the water purification unit. They say it works well and saves them a lot of money. They appreciate the long filter life and reasonable filter replacement cost. Overall, customers say it's a good product and one of the best water filter investments they've made.

    "...of a variable range of replacement filters, all at an exceptional cost...." Read more

    "...Wish I would of done this sooner cause its worth every penny we spent. Now were looking into a water softener from them to complete our system...." Read more

    "...This is a great product at a great value. Definitely recommend and will update later after more use." Read more

    "Well packaged, heavy construction.Not cheap but looks like it will last...." Read more

    77 customers mention59 positive18 negative

    Customers like the filter. They say it is a wonderful system that filters water splendidly. They also say it comes with a clear filter that is ready for use. Customers also say that it is great for municipal water and that the double carbon and single sediment filter makes the house water not taste like.

    "...Preinstalled pressure guages; and, 4. The availability of a variable range of replacement filters, all at an exceptional cost...." Read more

    "Filters water exactly as it should. Big filter system. Worth it!" Read more

    "...of the filters to be sure there was not packing inside, the filters were ready for use...." Read more

    "...It has been wonderful. Last freeze the housing for the filters bust...." Read more

    68 customers mention58 positive10 negative

    Customers like the water pressure of the water purification unit. They say there was no noticable change in water pressure and the water in the shower feels softer. The pressure reduction overall is minimal. The water pressure gauges at each stage help monitor the water quality. Customers also love the built-in water pressure guages that help check on the filter status.

    "...Preinstalled pressure guages; and, 4. The availability of a variable range of replacement filters, all at an exceptional cost...." Read more

    "...The gauges were already installed, filters, housings ect.. all your left to get is the fittings and plumbing materials..Let me make a strong..." Read more

    "...No loss in water pressure. We have a pressure regulator but did not need to change the setting...." Read more

    "...The metal rack that encloses the unit is helpful and the 3 individual pressure gauges are also a nice touch...." Read more

    70 customers mention27 positive43 negative

    Customers are mixed about the leakage of the water purification unit. Some mention that there are no leaks so far, while others say that it was leaking. Some customers also mention that the PHO filter and Carbon filter housing leak.

    "...Each filter has its own release, but water will go everywhere...." Read more

    "After reading other posts I retaped the guage threads.No leaks and I had several hours of setup since I was also installing a new well..." Read more

    "...The unit comes with these items only hand tight and will leak. The only issue I have is one of the three gauges does not work at all...." Read more

    "...I used shark bites and some pex clamps. So far no leaks. I'm hoping this fixes my sediment problem...." Read more

    Unit needs to be mounted to the wall
    4 Stars
    Unit needs to be mounted to the wall
    It does exactly what it is meant to do and removes chlorine, lime and scale from the water. Water quality is much better and no more debris on your water faucets or rust stains. The unit has 1 in threaded fittings so you will need to buy adapters to step it down to a 3/4 water line like we had to. Verify the gauges are tight and the water cartridges are tight before turning the water on. The unit comes with these items only hand tight and will leak. The only issue I have is one of the three gauges does not work at all. I have swapped the gauge into different location and it still does not work. Other than that, the unit worked fine after retightening the 1-in fittings into the plastic using an excessive amount of Teflon tape. A standard amount of Teflon tape. You will still get the occasional drip.
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    Top reviews from the United States

    Reviewed in the United States on March 31, 2019
    Style: Heavy MetalVerified Purchase
    Customer image
    5.0 out of 5 stars Great Filtration System
    Reviewed in the United States on March 31, 2019
    I ordered the Express Water Heavy Metal Filtration System for the following reasons: 1. Very detailed and favorable reviews; 2. The sleek look of this system paired with the stainless steel; 3. Preinstalled pressure guages; and, 4. The availability of a variable range of replacement filters, all at an exceptional cost.
    The system was installed inside a barn that contains my water well and is attached to a line leading to my home. Water testing showed my primary concern to be water hardness and I contemplated getting the recently released Express Water Descaling system. (Note: I did purchase a set of Express Water Descaling Filters through Amazon). I opted for the Heavy Metal system because of the extensive filtering capability of its KDF filter. The system was installed by the contractor and team who constructed my country home. The system was installed on a piece of 3/4 inch ply board attached to the barn wall and elevated on the advice of the installer to simplify filter changes. In order to address descaling issues the system was paired following an ISpring spindown filter that contained pho, a compound that restricts bonding of calcium and magnesium that creates scaling. In addition, an ISpring electronic descaler was installed on the water line coming out of the Express Water system.
    I have attached a photo of the filtration system as completed. It operates through a bypass of the main line that can be closed to allow unfiltered water to flow from the well to the house bound line (I do have two outdoor faucets built from my house water system that are occasionally used for outside yard watering, and if excessive water usage becomes an issue, I will have the option of bypassing the system for that use). As shown, the filter system is constructed out of pvc piping. The system has been in operation for about one month.
    Following great advice provided in earlier reviews, installation was prompt and improvement to the clarity and purity of the water was almost instantaneous. This improvement has encouraged us to commence drinking the water, which now has a clean and pleasant taste. Recently my wife suggested we add an ice making machine to our refrigerator, to eliminate buying ice which we have been doing since building the home in late 2014. My contractor who installed the system and has installed many others in this rural area indicated it was the best designed system he has seen and indicated he is probably going to install an Express Water system at his new home. I am encouraged the company will live up to the fine reviews it has received.
    The cost of the system, including all components, with installation, was less than $1,000, which is about half the cost of many comparable systems being installed in the area.
    I will supplement this review if problems arise, but at the present time I rate it five stars and am glad to be free of the hassles of a salt based system, yet have good clean water on hand.
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    45 people found this helpful
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    Reviewed in the United States on June 16, 2021
    Style: Anti ScaleVerified Purchase
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    5.0 out of 5 stars Hands down best filtration system for the money!!!
    Reviewed in the United States on June 16, 2021
    After debating on getting a water filtration system for our house and reading tons of reviews we went with this one. I wish I had taken a picture of before on the water test but had only limited time to test and start to install the system. The before the water was had an oder (like most well water does) taste wasn't that great and left iron rings in the tub's, sinks and toilets. Now on to the good stuff. The system came completely assembled in the stainless steel frame which is a big plus. The gauges were already installed, filters, housings ect.. all your left to get is the fittings and plumbing materials..Let me make a strong suggestion use the shark bite fittings and PEX tubing, yes it's a little bit more but will allow for some flexibility and way easier servicing in the long run. After everything was installed and hooked up I turned on the main valve going to the house slowly and then let it start filling the filters up. Once you start seeing water press the relief buttons on top to keep it from air locking and to help fill fast. Once everything was done and bleed the whole house I already noticed a difference later that evening. Fast forward to now 3 weeks now and WOW!! What a difference we can drink the water now closes smell better and no more rings in the toilet, tubs and showers. Food tastes better as well due to how much we cook all the time. So now this saves us almost 2 hours running to town to fill 10 5gal jugs every weekend. Wish I would of done this sooner cause its worth every penny we spent. Now were looking into a water softener from them to complete our system. I included a couple photos of how I did my system and mine is outside but I built it's own shed protected from the sun and cold. Also a picture of the water test as of now. You will see the hardness is way up there but were going to be getting a softer this week. Hopefully this helps someone make a decision like it did for me reading others. Also to note there customer service is the best Ive ever delt with, extremely friendly and made sure our system was working properly and that we were happy with it. So for the price you get alot of Bang for the buck and a product that really works great.
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    24 people found this helpful
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    Reviewed in the United States on March 3, 2024
    Style: Heavy MetalVerified Purchase
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    5.0 out of 5 stars Well worth the money,
    Reviewed in the United States on March 3, 2024
    Easily installed with pex, easily bled the system and once I purged my waterlines, I was extremely impressed with the difference in water quality afterwards. I bought this to upgrade our system on well water. The whole house is being replumbed and I wanted to protect the new system. This is a great product at a great value. Definitely recommend and will update later after more use.
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    One person found this helpful
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    Reviewed in the United States on March 14, 2024
    Style: StandardVerified Purchase
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    5.0 out of 5 stars Whole system water filter
    Reviewed in the United States on March 14, 2024
    We got a water well for our new home construction and our plumber recommended Express Water Standard Whole House Filtration to filter the water. Our water taste very good, no odor, color free, fresh, and no stains on faucets and toilets. Our family members come over with gallons to get free water 😆
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    Reviewed in the United States on August 31, 2023
    Style: Ultimate ProtectionVerified Purchase
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    4.0 out of 5 stars Healthier you, Healthier home. Well worth the money!
    Reviewed in the United States on August 31, 2023
    Noticeable difference in smell and taste of water!! Shower doors, faucets, etc., all easier to clean!!! Clothes are cleaner. Using less laundry soap and shampoo! The install was not difficult. Pex and pex supplies, shark bites, and shut off valves were an additional $150ish. No loss in water pressure. We have a pressure regulator but did not need to change the setting. Only one wish in product change: the containers for filters to be made like the added sediment filter with a valve that opens to drain them with a tube when we go to change the filters. They will be quite heavy and cumbersome. Second photo is after 42 days of use.
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    9 people found this helpful
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    Top reviews from other countries

    Aaron
    5.0 out of 5 stars Seems well made
    Reviewed in Canada on February 21, 2024
    Style: Heavy MetalVerified Purchase
    Kate
    5.0 out of 5 stars Very good!
    Reviewed in Canada on November 10, 2023
    Style: Anti ScaleVerified Purchase
    Jennifer Ring
    5.0 out of 5 stars Great system
    Reviewed in Canada on May 6, 2023
    Style: StandardVerified Purchase
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    Jennifer Ring
    5.0 out of 5 stars Great system
    Reviewed in Canada on May 6, 2023
    Excellent system!!! Our municipal water is almost undrinkable due to the chlorine levels, after installing this our water tastes amazing!!

    We also paired this system with a 100 and a 50 micron sediment spin down filter and UV Sterilizer.
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    One person found this helpful
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    Gabrielle Roy
    2.0 out of 5 stars Not sure of the effectiveness
    Reviewed in Canada on June 30, 2023
    Style: Anti ScaleVerified Purchase
    Amazon Customer
    5.0 out of 5 stars Amazing results!!! 🙌🙌
    Reviewed in Canada on April 25, 2023
    Style: Heavy MetalVerified Purchase
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    Amazon Customer
    5.0 out of 5 stars Amazing results!!! 🙌🙌
    Reviewed in Canada on April 25, 2023
    I am on a municipal well and for the last two years, our water seems to be getting worse. My water was never “clear” to the eye. Sometimes the water was yellow/brown even after running the water for a while. They shock the well too and we can smell chlorine in our water. My wife also has bad reactions to the water when showering. I installed the heavy metals whole house water filtration system with a sediment pre-filter. I also decided to replace my old water softener. We immediately noticed a difference. The photos are from one day after insulation. I'm honestly blown away by how well the system is working. Our water is completely clear!

    Tip for insulation, use shark bite fittings for the inlet and outlet so you can tighten the nylon fittings if they leak. The copper pipe will spin in the shark bite fittings so you won't need to mess around with re-sodering. I had to tighten the fittings twice and it took me seconds using shark bite fittings. Don't be shy with the teflon tape either.
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    3 people found this helpful
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