Express Water Reverse Osmosis Water Filtration System – 5 Stage RO Water Purifier with Faucet and Tank – Under Sink Water Filter – plus 4 Replacement Filters – 50 GPD
Express Water Reverse Osmosis Water Filtration System – 5 Stage RO Water Purifier with Faucet and Tank – Under Sink Water Filter – plus 4 Replacement Filters – 50 GPD
Hero image 0 of Express Water Reverse Osmosis Water Filtration System – 5 Stage RO Water Purifier with Faucet and Tank – Under Sink Water Filter – plus 4 Replacement Filters – 50 GPD, 0 of 12

Express Water Reverse Osmosis Water Filtration System – 5 Stage RO Water Purifier with Faucet and Tank – Under Sink Water Filter – plus 4 Replacement Filters – 50 GPD

Key item features

  • Advanced Filtration: This 5-stage reverse osmosis system removes up to 99.99% of contaminants including lead, chlorine, fluoride, and bacteria, providing pure, fresh-tasting water.
  • Certified Performance: Certified by NSF International against NSF Standard 58 for lead-free construction, dissolved solids reduction, and cycle test reliance.
  • Easy Installation: Designed for quick and easy DIY installation, featuring a Quick Connect tubing system and fitting under most kitchen cabinets.
  • Convenient Operation: Automatically fills a 4-gallon storage tank (3.2-gallon capacity) and includes a fast-flow faucet with 0.8 GPM delivery.
  • Comprehensive Kit: Comes with all necessary filters for setup and the first six months of use, plus extra filters for the first replacement.
  • Versatile Placement: Compact system suitable for under-sink, basement, or remote installations, compatible with 3/8" and 1/2" connections.
Generated by AI
Current price is $189.99
Price when purchased online
  • Free shipping
  • Free 30-day returns

How do you want your item?

How do you want your item?
Columbus, 43215
Arrives between May 2 - May 5
|
Sold and shipped by Express Water
4.448275862068965 stars out of 5, based on 58 seller reviews(4.4)
Report an issue with this seller
Free 30-day returns

About this item

Product details

Specifications

Warranty

Warnings

Customer ratings & reviews

4.8 out of 5 stars
stars284 ratings202 reviews
How item rating is calculated

Reviews summary

Pros

  • : Has a clean, fresh quality.
  • : Produces excellent water with good taste and color.
  • : Offers a price similar to others in its class.
  • : Easy to follow with color coding and detailed steps.
  • : Setup process is easy to follow with clear instructions.

Neutral

  • : Can be leak-free, but may require extra tightening or taping.
Generated by AI

Customer photos

  • +4 images
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 202 reviews

Feb 27, 2025
Bradd
Item details
Size: 50 GPD
Color: White
Finish: Deluxe Chrome
Sold and shipped byExpress Water
5 out of 5 stars review

Verified Purchase

Good quality components and instructions

Good set up instructions for the most part. Only 2 things were wrong but it was because they upgraded the components and the correct way to use the new ones was obvious.

Helpful?3EP3LX373F0F162698598
Dec 10, 2025
Bob D.
5 out of 5 stars review

An Easy DIY Water Filter Solution

Having recently been advised to drink filtered water to safeguard my health from a whole range of chemicals and pesticides which can harm me I was delighted to find this kit, which was so reasonably priced, safely packaged and easy to fit directly under a shelf in a kitchen cupboard next to my sink and plumb directly into the cold water supply with the help of various YouTube instruction videos.

Review from expresswater.com
Helpful?3EP3LX373F0F162698598
Jul 29, 2025
Emma B.
5 out of 5 stars review

Not as clean water running as with old one

I don't know what's the reason, but water testing devise shows level 0. 32 on our new filtering system. The old our system showed 0. 06 when it was new. May be with the time the measurements will show lower

Review from expresswater.com
Helpful?3EP3LX373F0F162698598