Express Reverse Osmosis 5 Stage Water Filtration System - NSF Certified - Faucet, Tank and 4 Filters - 50 GPD $141 at HD.

darkflyer85

May 23, 2025 11:34 PM

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Joined Dec 2012

darkflyer85May 23, 2025 11:34 PM

7 Posts

Amazon deal has 10 stage filter including alkaline filter

bud8jr

May 24, 2025 09:05 AM

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bud8jrMay 24, 2025 09:05 AM

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Made in Taiwan.

1

BenChJr27

May 24, 2025 11:41 AM

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Joined Mar 2022

BenChJr27May 24, 2025 11:41 AM

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Quote from darkflyer85

:

Amazon deal has 10 stage filter including alkaline filter

Link?

iIIuminati

May 25, 2025 06:11 PM

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Joined Feb 2008

iIIuminatiMay 25, 2025 06:11 PM

2,297 Posts

50 GPD is a joke. I have a tankless that output 600 GPD and I think that's decent but still slow for my usages.

1

NeatHeat9448

May 25, 2025 06:55 PM

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Joined Nov 2021

NeatHeat9448May 25, 2025 06:55 PM

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Quote from BenChJr27

:

Link?

https://slickdeals.net/f/18333286-151-99-express-water-under-sink-reverse-osmosis-alkaline-water-filtration-system-w-faucet-tank-at-amazon?src=SDSearchv3&attrsrc=Thread%3AExpired%3AFalse%7CSearch%3AType%3Anormal%7CSearch%3ASort%3Arelevance%7CSearch%3AHideExpired%3Atrue

stevelion

May 26, 2025 08:57 AM

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Joined Nov 2005

stevelionMay 26, 2025 08:57 AM

1,648 Posts

Quote from iIIuminati

:

50 GPD is a joke. I have a tankless that output 600 GPD and I think that's decent but still slow for my usages.

I'm new to R-O systems and currently trying to figure out what I should get..., Since this unit has a tank, isn't 50 GPD probably like 10X more than most families would drink in a day? What am I missing?

Last edited by stevelion May 26, 2025 at 02:00 AM.

TealFuel2020

May 26, 2025 02:39 PM

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Joined Feb 2025

TealFuel2020May 26, 2025 02:39 PM

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Our community has rated this post as helpful. If you agree, why not thank TealFuel2020

Quote from stevelion

:

I'm new to R-O systems and currently trying to figure out what I should get..., Since this unit has a tank, isn't 50 GPD probably like 10X more than most families would drink in a day? What am I missing?

It's not about how many GPD, but overall throughput. A 4g tank can only fit about 3g of water. At 50GPD, that means 2g/hour. So if you need to refill your tank, it will take about 1.5h to refill it. For a family of two, that's not a problem, but when you have more people using your system you will run out of water and have to wait for your ro to refill the tank. The GPD rating is also best case scenario because it depends largely on your water pressure and how clean your tap water is, so there's that. A 600 GPD is also on the extreme and since it's bigger membrane your water is not as clean, still pretty good though. I have a 100gpd membrane and it works great because I can use my ro water for cooking without worrying about taking up all the water. This one is probably on sale because 50 is impractical for most households.

2

TealFuel2020

May 26, 2025 02:44 PM

58 Posts

Joined Feb 2025

TealFuel2020May 26, 2025 02:44 PM

58 Posts

Quote from stevelion

:

I'm new to R-O systems and currently trying to figure out what I should get..., Since this unit has a tank, isn't 50 GPD probably like 10X more than most families would drink in a day? What am I missing?

You can also purchase this one and if the refill rate is too slow for you then upgrade your membrane. When you upgrade your membrane you also have to upgrade your flow restrictor to match your membrane capacity/throughput.

1

Product Description:	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. Get setup fast with our Quick Connect tubing system. You only need to change your filters every 6 months. Includes fast flow faucet with 0.8 GPM delivery. Best for house, apartment, residential, well water, industrial, rv, machine, and office uses. Certified by an independent laboratory to NSF standard 58. Comes with 4 gallon (3.2 gallon water capacity) storage tank and tank stand. Includes all filters needed for setup and first 6 months of use and extra filters for 1st replacement. Can be installed undersink, in a basement or other remote locations. For every gallon of water produced the system discharges between one and three gallons. The system is compatible with 3/8" and 1/2" under sink connections. 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.
Product SKU:	307338516
UPC:	705332529235

Express Reverse Osmosis 5 Stage Water Filtration System - NSF Certified - Faucet, Tank and 4 Filters - 50 GPD $141 at HD.

$141

$170

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