Express Water Alkaline Reverse Osmosis Water Filtration System – 10 Stage RO Mineralizing Purifier – Mineral, pH +, Antioxidant – Under Sink Water Filter with Remineralization – 50 GDP
Express Water Alkaline Reverse Osmosis Water Filtration System – 10 Stage RO Mineralizing Purifier – Mineral, pH +, Antioxidant – Under Sink Water Filter with Remineralization – 50 GDP
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Express Water

Express Water Alkaline Reverse Osmosis Water Filtration System – 10 Stage RO Mineralizing Purifier – Mineral, pH +, Antioxidant – Under Sink Water Filter with Remineralization – 50 GDP

4.9 stars out of 206 reviews
(4.9)|
206 ratings

Key item features

  • Alkaline Benefits: Alkaline water contains up to 20% more oxygen and antioxidants, promoting better health and energy.
  • Essential Minerals: Active Mineral Technology adds Calcium, Magnesium, Potassium, and other essential minerals to your water.
  • Comprehensive Filtration: Removes up to 99.99% of contaminants including lead, chlorine, fluoride, arsenic, bacteria, and more.
  • Easy Installation: Quick and easy design allows for DIY installation without professional help.
  • Automatic Refill: System automatically fills the water tank, ensuring you always have high-quality drinking water.
  • Emergency Protection: Includes an emergency leak stop detector that shuts off water flow upon detecting moisture.
  • Versatile Use: Suitable for various settings including homes, apartments, offices, and RVs, with a compact design to fit under sinks.
  • Long-lasting Filters: High-capacity filters need replacement only every six months, ensuring long-term use and convenience.
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Current price is $209.99
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  • Free 30-day returns

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Columbus, 43215
Arrives by Tue, Mar 3
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Sold and shipped by Express Water
4.428571428571429 stars out of 5, based on 56 seller reviews(4.4)
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Customer ratings & reviews

4.9 out of 5 stars
stars206 ratings143 reviews
How item rating is calculated
  1. 5 stars89% (184)
  2. 4 stars9% (18)
  3. 3 stars1% (2)
  4. 2 stars0% (1)
  5. 1 star0% (1)

Reviews summary

Pros
  • : Has a crisp and revitalizing quality.
  • : Offers good value at this cost.
  • : Instructions feature step-by-step navigation and color coding.
  • : Effectively removes impurities for clean water.
  • : Fits in tight spaces with extra room.
  • : Provides sufficient pressure in the tank.
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Showing 1-3 of 143 reviews

May 12, 2025
Troy
Sold and shipped byExpress Water
5 out of 5 stars review

Verified Purchase

Excellent RO system, easy to install.

The RO system comes well packaged and each part is color coded for easy The instructions are very easy to follow with the color coding and step by step navigation. If you can assemble Ikea furniture you can easily install this unit by yourself. I was able to fit it under my sink even with a large garbage disposal there and still had room for cleaning products. I recommend giving the entire instruction pamphlet or read over before starting to assemble stuff. Most of the filter is pre-assembled. Really all one has to do is install the three main filters and attach a couple lines. Then follow the initial flush procedures. The hardest part is going to be drilling a hole in your stainless steel sink for the faucet. I followed the drilling directions on the faucet box. One your 1/8 bit stops penetrating, then switch to the quarter inch and that'll help mill it down. Once the quarter inch penetrated the stainless steel I switched to a cone bit. Drill at very slow speeds and squirt a little WD-40 around the bit drilling area to keep it cool. It took a little while however I was able to install the faucet on top of my stainless steel sink. Followed the flushing procedure and had no leaks and didn't have to adjust anything. The water pressure coming out of the RO faucet spicket was surprisingly good. I did some testing with a digital water hardness tester I bought from Amazon. My tap water hovers around 237 parts per million. This RO system, once it was flushed, was putting out drinking water that tested around 25 parts per million. That is excellent in my opinion because I'm also using the alkaline restore cartridge. Water tastes great and is refreshing and I'm very happy with this purchase. I use the filtered water in my coffee maker, humidifier and I fill up a half gallon jug to keep in the fridge for daily drinking water. I'll probably swap out the Chrome faucet for a brushed nickel to match the rest of my sink accessories.

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Aug 12, 2023
Norman
Sold byExpress Water
5 out of 5 stars review

Verified Purchase

Strongly favorable of product and price

I love having it ! I needed to have it installed for me. I now have good water for tea coffee or just to drink and without having to lug cases of bottled water in from the car. I have another being installed for my refrigerator ( not close to the sink)

Helpful?4T0Z8L7EE0PW189880394
Jan 1, 2018
Amy L
5 out of 5 stars review

Seller Verified Purchase

great system, great price!

This system was easy to install and has produced really good tasting water. I used to flavor my water but don't need to do that with the water from this system. I'm very happy that I found a great reverse osmosis system for a great price!

Review from jet.com
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