Countertop Reverse Osmosis Water Filtration System – 4 Stage RO Water Filter with Faucet – Simple Set Up Faucet Filter – Express Water
Countertop Reverse Osmosis Water Filtration System – 4 Stage RO Water Filter with Faucet – Simple Set Up Faucet Filter – Express Water
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Countertop Reverse Osmosis Water Filtration System – 4 Stage RO Water Filter with Faucet – Simple Set Up Faucet Filter – Express Water

Key item features

  • Effortless Installation: Features a simple 4-point setup and Quick Connect tubing system for fast installation, including adapters for most standard faucet types.
  • Superior Filtration: Removes up to 99.99% of contaminants, including lead, chlorine, fluoride, bacteria, viruses, and over 100 other impurities.
  • Compact Design: A portable and compact system designed to fit conveniently on kitchen countertops, suitable for various residential and office settings.
  • Efficient Delivery: Provides 1 gallon of purified water every 30 minutes to 1 hour, depending on water pressure and quality.
  • Long-lasting Filters: Equipped with high-capacity filters that only require changing every six months, ensuring consistent performance.
  • Certified Purity: Certified to NSF standard 58, offering a hygienic alternative for pure drinking water.
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Current price is $164.99
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  • Free 30-day returns

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Arrives by Thu, Jun 11
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Sold and shipped by Express Water
4.4576271186440675 stars out of 5, based on 59 seller reviews(4.5)
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Customer ratings & reviews

4.8 out of 5 stars
stars75 ratings52 reviews
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Reviews summary

Pros

  • : Offers lower cost alternative to traditional systems.
  • : System provides excellent purification results.
  • : Has a better taste than regular water.
  • : Setup requires little technical expertise.

Cons

  • : Water flow rate is relatively lower compared to other products.
  • : Lower water flow rate compared to expectations.
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Showing 1-3 of 52 reviews

Jun 29, 2025
James C.
5 out of 5 stars review

It just works very well

I love this affordable and portable unit. Being used to 10 and 24 gallon units, I'm really surprised at how this 100 gql. unit- which is the same size- can fill a 2. 5 gal. container in minutes. When not in use, I store it in the refrigerator to keep it fresh longer. I look forward to many years of having a reliable water supply.

Review from expresswater.com
Helpful?4S5RGB0Z8Z9C682418657
Apr 15, 2023
Simeon
5 out of 5 stars review

Verified Purchase

Works great so far! Have had it for four months.

Helpful?4S5RGB0Z8Z9C682418657
Oct 25, 2018
Walmart customer
5 out of 5 stars review

Saves me a ton of space

It's a nice feeling to get filtered water at home instead of driving to a store. This system has saved me so much space in my kitchen. It takes a small portion of my counter, but allows me to remove the 5 giant water-containers I had stored whenever we would run out of clean water. Well, there's no running out now. So happy with this product

Review from expresswater.com
Helpful?4S5RGB0Z8Z9C682418657