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expiredrajeshl posted May 23, 2025 06:02 PM
expiredrajeshl posted May 23, 2025 06:02 PM

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

$141

$170

17% off
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https://www.homedepot.com/p/Expre.../307338516

I am guessing its better than amazon deal.
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https://www.homedepot.com/p/Expre.../307338516

I am guessing its better than amazon deal.

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May 23, 2025 11:34 PM
7 Posts
Joined Dec 2012
darkflyer85May 23, 2025 11:34 PM
7 Posts
Amazon deal has 10 stage filter including alkaline filter
May 24, 2025 09:05 AM
2,235 Posts
Joined Jan 2005
bud8jrMay 24, 2025 09:05 AM
2,235 Posts
Made in Taiwan.
1
May 24, 2025 11:41 AM
362 Posts
Joined Mar 2022
BenChJr27May 24, 2025 11:41 AM
362 Posts
Quote from darkflyer85 :
Amazon deal has 10 stage filter including alkaline filter
Link?
May 25, 2025 06:11 PM
2,297 Posts
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
May 26, 2025 08:57 AM
1,648 Posts
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.
May 26, 2025 02:39 PM
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Joined Feb 2025
TealFuel2020May 26, 2025 02:39 PM
58 Posts

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.
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May 26, 2025 02:44 PM
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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.
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