

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
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 GPDExpress Water Reverse Osmosis Water Filtration System 5 Stage RO Water Purifier Faucet Tank Sink Water Filter plus 4 Replacement Filters 50 GPDExpress Water 5 Stage Under Sink Reverse Osmosis RO Drinking Water Filter System 50 GPD Brushed Nickel DeluxeExpress Water 5 Stage Sink Reverse Osmosis Water Filtration System 50 GPD RO Membrane Filter Modern Chrome Faucet Ultra Safe Residential Home DrinkinExpress Water 5 Stage Under Sink Reverse Osmosis RO Drinking Water Filter System 100 GPD Brushed Nickel ModernExpress Water 5 Stage Under Sink Reverse Osmosis RO Drinking Water Filter System 100 GPD Brushed Nickel DeluxeExpress Water Reverse Osmosis Water Filtration System 5 Stage RO Water Filter Faucet Tank Sink Water Purifier plus 4 Free Replacement Filters 100 GPDExpress Water 5 Stage Home Drinking Reverse Osmosis Water Filtration System 100 GPD RO Membrane Extra Filters Set Modern Chrome Faucet Ultra Safe Res
Size:50 GPD
Actual Color:White
Finish:Deluxe Chrome
About this item
Smart summary
Generated by AI
- Healthier Water: Removes up to 99.99% of contaminants including Lead, Chlorine, Fluoride, and Bacteria for pure, safe drinking water.
- Easy Installation: Quick and easy to understand design allows for DIY installation without professional help.
- Automatic Refill: System automatically fills the water tank, providing high-quality drinking water without manual refilling.
- Emergency Protection: Includes an emergency leak stop detector that shuts off water flow when it detects moisture.
- Compact Design: Fits under most kitchen cabinets with a 4-gallon storage tank that can sit upright or on its side.
- Versatile Use: Suitable for house, apartment, well water, industrial, RV, machine, and office uses.
- Long-Lasting Filters: High capacity filters need to be changed only every six months, with extra filters included for the first replacement.
- Certified Quality: Certified by an independent laboratory to NSF standard 58, ensuring reliable and safe water filtration.
Specifications at a glance
- Brand
- Express Water
- Condition
- New
- Count
- 1
- Rec. use
- Residential
- Features
- Automatic Shut Off
- Items included
- Faucet, Tank, Filters
USD$169.99
Free 30-day returns
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Sacramento, 95829
Arrives by Fri, Aug 29
|Sold and shipped by Express Water
4.384615384615385 stars out of 5, based on 52 seller reviews(4.4)52 seller reviews
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About this item
Product details
Make the purest drinking water with your own home system. Great in the kitchen: Improve the taste of your cooking, coffee, ice, and drinks. Experience true Reverse Osmosis purification. Safe filtered fresh tasting H2O: Removes up to 99.99% of contaminants including Lead, Chlorine, Fluoride, Cyanide, Giardia, Radium, Asbestos, Calcite, Heavy Metal, Bacteria, Viruses, Pharmaceuticals, and countless other contaminants.
Certified by NSF to be lead free. Get setup fast with our Quick Connect tubing system. Long lasting filters of the highest capacity standards mean you only need to change your system every six months. Includes fast flow faucet with 0.8 GPM delivery.
A compact system made to fit under counter in a cabinet. Best for house, apartment, residential, well water, industrial, rv, machine, and office uses.
Comes with 4 gallon (3.2 gallon water capacity) storage tank and tank stand. Your tank can sit upright or on it’s side to make sure it fits under most kitchen cabinets. Includes all filters needed for setup and first 6 months of use and extra filters for 1st replacement. Can be wall / cabinet mounted or freestanding, made for indoor use. Can be installed undersink, in a basement or other remote locations, you may need additional tubing or a delivery pump depending on how far away you plan to install or if you plan to link to a refrigerator as well. For every one gallon of water produced the system discharges between one and three gallons (depending on the pressure and quality of your incoming water).
The system is compatible with 3/8" and 1/2" under sink connections. Includes filter housing wrench. Operates on 40-80 PSI water pressure, you may need a Booster Pump or Pressure Regulator depending on your water pressure.
Make your water cleaner and more convenient than any pitcher, faucet filter, or countertop systems. Express Water’s 5 Stage Reverse Osmosis Water Filtration System RO5DX is the complete solution for your drinking water.
Certified by NSF to be lead free. Get setup fast with our Quick Connect tubing system. Long lasting filters of the highest capacity standards mean you only need to change your system every six months. Includes fast flow faucet with 0.8 GPM delivery.
A compact system made to fit under counter in a cabinet. Best for house, apartment, residential, well water, industrial, rv, machine, and office uses.
Comes with 4 gallon (3.2 gallon water capacity) storage tank and tank stand. Your tank can sit upright or on it’s side to make sure it fits under most kitchen cabinets. Includes all filters needed for setup and first 6 months of use and extra filters for 1st replacement. Can be wall / cabinet mounted or freestanding, made for indoor use. Can be installed undersink, in a basement or other remote locations, you may need additional tubing or a delivery pump depending on how far away you plan to install or if you plan to link to a refrigerator as well. For every one gallon of water produced the system discharges between one and three gallons (depending on the pressure and quality of your incoming water).
The system is compatible with 3/8" and 1/2" under sink connections. Includes filter housing wrench. Operates on 40-80 PSI water pressure, you may need a Booster Pump or Pressure Regulator depending on your water pressure.
Make your water cleaner and more convenient than any pitcher, faucet filter, or countertop systems. Express Water’s 5 Stage Reverse Osmosis Water Filtration System RO5DX is the complete solution for your drinking water.
- The easiest change for a healthier life - Experience what water should taste like when we remove up to 99.99% of Lead, Chlorine, Fluoride, Nitrates, Calcium, Arsenic, Bacteria, and more
- Certified Quality - Certified by NSF International against NSF Standard 58. Certified for lead free construction, reduction of dissolved solids, and cycle test reliance.
- Exactly what you need - Drink the healthiest water on Earth. All our filters are specially engineered to work together, producing the safest best tasting water you’ll ever drink
- Don’t waste money on professional installation - Our quick and easy to understand design means you can install and understand everything about your system
- Quality Guaranteed - Rest easy with our 1 year warranty on all Express Water Systems
- Water when you need it - No need to mess with refilling or activating the system, automatically fills your water tank with high quality drinking water
- Help Has Arrived - Support from experts who can answer any of your questions about your home’s water
- Love your water - Environmentally friendly coconut carbon filters give unequaled quality and a clear natural taste
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Features
Automatic Shut Off
Brand
Express Water
Manufacturer Part Number
RO5DX
Manufacturer
Express Water
Warranty
Warranty information
1-Year Manufacturer's Warranty
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Warnings
CHOKING HAZARD - Children Under 3
This toy is not suitable for ages under 3 years. It contains one or more of the following items: marbles, small ball, or small parts.
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Customer ratings & reviews
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Showing 1-3 of 194 reviews
Feb 27, 2025
Bradd
Item details
Sold and shipped byExpress WaterSize: 50 GPD
Color: White
Finish: Deluxe Chrome
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?
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?
Mar 27, 2021
Connie
5 out of 5 stars review
Verified Purchase
Fantastic!
We can drink with ease knowing we are taking in the purest cleanest water. We love our new water system!
Helpful?
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