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expired Posted by phoinix | Staff • Mar 29, 2025
expired Posted by phoinix | Staff • Mar 29, 2025

22-Cup ZeroWater Ready-Read 5-Stage Water Filter Dispenser + TDS Reader

$21

$35

40% off
Amazon
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Deal Details
Amazon has 22-Cup ZeroWater Ready-Read 5-Stage Water Filter Dispenser + TDS Reader on sale for $20.97. Shipping is free w/ Prime or on orders of $35 or more.

Thanks to Deal Hunter phoinix for sharing this deal.

Product Details:
  • Integrated TDS Meter to instantly check the levels of dissolved solids before dispensing or pouring water - always know when it is time to change your filter. Change filter when meter reads 006.
  • 5-Stage Filtration: Removes virtually all total dissolved solids (TDS) for the purest tasting water; Total Dissolved Solids are organic and inorganic materials, such as metals, minerals, salts, and ions dissolved in water.
  • IAPMO certified and BPA free: The filter is IAPMO certified to reduce PFOA/PFOS, lead, chromium and mercury. All material is BPA free
  • Including: 22-cup Ready-Read Filter Water Dispenser, 1 ZeroWater 5-Stage Filter with Ion Exchange Technology and a Free TDS Meter.
  • Eco-Friendly: Save up to 110 single-use plastic bottles per filter or up to 660 bottles a year while enjoying the purest tasting water.

Editor's Notes

Written by qwikwit | Staff

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 22-Cup ZeroWater Ready-Read 5-Stage Water Filter Dispenser + TDS Reader on sale for $20.97. Shipping is free w/ Prime or on orders of $35 or more.

Thanks to Deal Hunter phoinix for sharing this deal.

Product Details:
  • Integrated TDS Meter to instantly check the levels of dissolved solids before dispensing or pouring water - always know when it is time to change your filter. Change filter when meter reads 006.
  • 5-Stage Filtration: Removes virtually all total dissolved solids (TDS) for the purest tasting water; Total Dissolved Solids are organic and inorganic materials, such as metals, minerals, salts, and ions dissolved in water.
  • IAPMO certified and BPA free: The filter is IAPMO certified to reduce PFOA/PFOS, lead, chromium and mercury. All material is BPA free
  • Including: 22-cup Ready-Read Filter Water Dispenser, 1 ZeroWater 5-Stage Filter with Ion Exchange Technology and a Free TDS Meter.
  • Eco-Friendly: Save up to 110 single-use plastic bottles per filter or up to 660 bottles a year while enjoying the purest tasting water.

Editor's Notes

Written by qwikwit | Staff

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+29
Good Deal
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Price Intelligence

Model: WATER FILTER PITCHER 22CUPS

Deal History 

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Top Comments

That means you need to replace the filter
Why the hell would I want to both with a 5 stage water filter if I already have RO water? That's equivalent to putting distilled water through a filter. This makes no sense.
Confused why the speed of the water filtration makes you not want to drink it. The more stages you add, the slower the filtration is, that's how it works. I have a 3 stage Brita filter that takes a few hours, so I just fill it up and put it in the fridge whenever it gets low and I forget about it. Not sure how slow we are talking about here though.

45 Comments

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Mar 29, 2025
1,940 Posts
Joined Jun 2018

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Mar 29, 2025
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Joined Sep 2020

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Mar 29, 2025
1,940 Posts
Joined Jun 2018
Mar 29, 2025
Ohsighrus
Mar 29, 2025
1,940 Posts
Quote from Hotstarchampion123 :
If you want it to last longer, Use RO water with it.
Why the hell would I want to both with a 5 stage water filter if I already have RO water? That's equivalent to putting distilled water through a filter. This makes no sense.
2
6
Mar 29, 2025
830 Posts
Joined Jan 2012
Mar 29, 2025
hypercoyote
Mar 29, 2025
830 Posts
Quote from Ohsighrus :
I utilize the zerowater system to create 0 TDS water for my aquariums to simulate rain water. All I can say is that I would never drink this water and I would only get the largest system with the two filters running at the same time. This system takes forever to process water and having two of their maximum sized filters processing it speeds it up and makes it usable. I consider it pretty unusable otherwise. I am currently working on a 3d printed alternative that fits my purposes more. I like their filters but hate their slowness.
Confused why the speed of the water filtration makes you not want to drink it. The more stages you add, the slower the filtration is, that's how it works. I have a 3 stage Brita filter that takes a few hours, so I just fill it up and put it in the fridge whenever it gets low and I forget about it. Not sure how slow we are talking about here though.
Mar 29, 2025
1,940 Posts
Joined Jun 2018

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Mar 29, 2025
133 Posts
Joined Jun 2016
Mar 29, 2025
d_k01
Mar 29, 2025
133 Posts
The Waterdrop 35-Cup Slim Water Filter Dispenser, the classic filter is likely the best choice for general filtration for drinking. It effectively reduces chlorine, PFOA/PFOS, heavy metals, and other contaminants while maintaining essential minerals in the water & it's currently sitting at $27.98
Mar 29, 2025
171 Posts
Joined Aug 2013
Mar 29, 2025
peteer01
Mar 29, 2025
171 Posts
Awesome way to get 0 TDS water for coffee. (Adding in minerals as desired for optimal coffee water)

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Mar 29, 2025
382 Posts
Joined Sep 2016
Mar 29, 2025
Imma-Toasty
Mar 29, 2025
382 Posts
I love my zero water filter as it's the only one I have came across and tested so far that reduces the TDS to zero.

I've been reading a lot about how drinking water that has been in contact with plastic is bad for you though.

Has anybody found a container that these or other filters can fit in that is glass by chance?
Mar 29, 2025
5 Posts
Joined Nov 2018
Mar 29, 2025
shivam7066
Mar 29, 2025
5 Posts
Water smells fishy 🐟
3
Mar 29, 2025
797 Posts
Joined Oct 2017
Mar 29, 2025
Nguyenksd65
Mar 29, 2025
797 Posts
Quote from shivam7066 :
Water smells fishy 🐟
That means you need to replace the filter
Mar 29, 2025
366 Posts
Joined Jul 2010
Mar 29, 2025
drow
Mar 29, 2025
366 Posts

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

Most of these filters end up costing almost or more than buying bottled water from Costco. Most cost effective way is to get a Sink R/O filter.

Just to add, pure R/O water and 0 TDS water will affect the taste of your coffee and tea. I had this exact dispenser and thought my coffee was bad.
I changed my coffee / tea starting water with spring water and there was a pretty noticeable difference.

When the ZEROWATER filters starts getting bad, it changes the smell and taste of the water to a fishy scent/taste.

Also, if you leave this dispenser on the counter top, prepare for mold in the summer. Mold will start growing in the top white plastic housing and sometimes inside the dispenser depending on how warm your house gets and how often you clean it. Its best to put it inside the fridge if there is room. I stopped using this because of the filter costs and just got an R/O filter but buy spring water for coffee/tea.
1
Mar 29, 2025
293 Posts
Joined Nov 2012
Mar 29, 2025
Jeff_In_Louisville
Mar 29, 2025
293 Posts
I have cut the replacement cycle tremendously by using 2 pictures. Several years ago Walmart had 7 cup pitcher/filter for $13 & there was a $10 off coupon on zero water's site so I bought all i could find.

What I learned was you need a two pitcher system, prefilter in pitcher one with an old replaced filter then pour that into pitcher two with a new filter. This has stretched my replacement time to two to three times that of just one pitcher. You can test the process yourself with the TDS meter.
2
1
Mar 30, 2025
142 Posts
Joined Nov 2012
Mar 30, 2025
arabbitfriend
Mar 30, 2025
142 Posts
Quote from d_k01 :
The Waterdrop 35-Cup Slim Water Filter Dispenser, the classic filter is likely the best choice for general filtration for drinking. It effectively reduces chlorine, PFOA/PFOS, heavy metals, and other contaminants while maintaining essential minerals in the water & it's currently sitting at $27.98

Waterdrop is the best hands down. It even reduces fluoride, I've tested it.
1
5
Pro
Mar 30, 2025
1,014 Posts
Joined Jan 2024
Mar 30, 2025
CoolKestrel1061
Pro
Mar 30, 2025
1,014 Posts

Our community has rated this post as helpful. If you agree, why not thank CoolKestrel1061

Quote from Jeff_In_Louisville :
I have cut the replacement cycle tremendously by using 2 pictures. Several years ago Walmart had 7 cup pitcher/filter for $13 & there was a $10 off coupon on zero water's site so I bought all i could find.

What I learned was you need a two pitcher system, prefilter in pitcher one with an old replaced filter then pour that into pitcher two with a new filter. This has stretched my replacement time to two to three times that of just one pitcher. You can test the process yourself with the TDS meter.

Does it take care of the fishy taste? I currently do a two-step system, but use a cheaper Britta filter for the first stage. Makes the zero filter last twice as long.
1

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Mar 30, 2025
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CoolKestrel1061
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Mar 30, 2025
1,014 Posts
Quote from arabbitfriend :
Waterdrop is the best hands down. It even reduces fluoride, I've tested it.

"ZeroWater's 5-stage filters have been independently tested by an EPA-certified lab for fluoride reduction, showing an overall reduction of 99%." I just have t found a pitcher filtration better than zero.

I would be all over this if I didn't have to keep it in the fridge. if I don't keep it in the fridge, it seems to go bad.
1

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