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Waterdrop PMT Small Water Pressure Tank, RO Pressure Tank for All Tankless Reverse Osmosis System, Mini Reverse Osmosis Storage Tank Fits All 1/4' Water Tubing, Small Water Tank for G3, G2, D6, PD600

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$35.99

$ 17 .27 $17.27

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About this item

  • ๐‚๐จ๐ง๐ฏ๐ž๐ง๐ข๐ž๐ง๐ญ ๐ˆ๐ง๐ฌ๐ญ๐š๐ฅ๐ฅ๐š๐ญ๐ข๐จ๐ง: The user manual provides simple instructions on how to install this water pressure tank. You get a 1/4"quick-connect design out-of-the-box. All you have to do to complete the installation is to cut off the water outlet tubing of the tankless RO water filter systems, then insert both ends of the tubing into the tank. If your water pipe is 3/8", please contact customer service.
  • ๐๐ฎ๐ข๐œ๐ค-๐Ÿ๐ข๐ญ๐ญ๐ข๐ง๐  ๐ฅ๐ž๐š๐ค๐š๐ ๐ž:After installation, please confirm if PE pipe is cut smoothly. If not, cut the tubing squarely and cleanly. Make sure the tubing is fully inserted.
  • ๐‹๐ž๐š๐ค๐š๐ ๐ž ๐›๐ž๐ญ๐ฐ๐ž๐ž๐ง ๐›๐š๐ฅ๐ฅ ๐ฏ๐š๐ฅ๐ฏ๐ž ๐š๐ง๐ ๐ญ๐ก๐ž ๐ญ๐š๐ง๐ค: Please check if there is a washer connecting the ball valve, if not, please contact us for a new ball valve.
  • ๐–๐š๐ญ๐ž๐ซ ๐๐จ๐ž๐ฌ๐ง'๐ญ ๐œ๐จ๐ฆ๐ž ๐จ๐ฎ๐ญ: Please check if the internal membrane breaks. Unsrew off the stem and you will see a protruding charging valve, then press the charging valve. If water flows out, it indicates the internal membrane breaks. Please change a new storage tank. If no water flows out, please contact customer service.
  • ๐๐Ž๐“๐„: If you connect ro system to refrigerator through the mini tank, replace the filter in your refrigerator with bypass.



Product Description

PMT
PMT

PMT

Good Partner With Tankless RO Systems

This product resolves the pulse issues resulting from long-distance connections of the tankless RO system with refrigerators and other water appliances. It allows you to use tankless RO system in the distance of up to 16 feet.

PMT

Compatibility

The tiny water storage tank work perfectly with all systems with 1/4โ€ water tubing.

PMT

Smaller Size, Large Capacity

Require a small space, thanks to the compact design. In addition, the 1L capacity ensures an even and faster dispense of pure water.

PMT

Top Quality

Using only 100% BPA-free, food-grade, sustainable, and recyclable materials, this RO tank is safe for use. It is certified durable, having passed static pressure tests.

PMT

Chris L
Reviewed in the United States on March 26, 2025
This pressure tank works with the Waterdrop Reverse Osmosis systems to boost pressure to refrigerator ice maker and cold water outlet. The installation was slowed because fittings were not included to allow connection to โ…œโ€ compression fittings in the water line to the refrigerator. I had to make two trips to Home Depot to get the correct fittings. Tank itself works as advertised and installation was straightforward. The Pressure Tank base does not support the tank which tends to roll over and must be supported to stay in place.
Saint Cyr
Reviewed in the United States on March 18, 2025
My waterdrop filter is in the basement and feeds the refrigerator ice maker and counter faucet. The pressure was low and the fridge stopped making ice. After I installed the pressure tank, the ice maker started to work perfectly and the faucet begins faster. This is a must buy, it really should come with the filter itself. With my setup, there is no equipment taking up space. Highly recommend.
Cheryl Taylor
Reviewed in Canada on March 1, 2025
Used to help push water to refrigerator water dispenser. Easy installation and working great.
Terry
Reviewed in Canada on April 17, 2025
The unit is very good and the customer service is amazing!! My unit had an issue and Krystal resolved it quickly and made sure everything worked out 100%. super happy and thankful that the customer service team was so responsive
J. Tran
Reviewed in the United States on October 3, 2024
I've had a tankless RO system for 2 years now and I've just dealt with the low pressure going to my refrigerator. Finally, I decided to look up a solution and found this item. I decided to take a chance and lo and behold, IT WORKS! I was a bit nervous to cut my line to the refrigerator without know that this will actually work, but I took a chance anyways. I'm happy to say that I now have enough pressure going to my refrigerator from this to fill up the ice maker and make a glass of water before it starts to slow down again. But luckily, by the time it starts to slow now, the RO system is flowing and the water is steady. Previously, when I get water from my refrigerator, the RO system would turn on and then shut off constantly causing the water to just pump out slowly. Now I don't have this problem anymore.
Sev
Reviewed in Canada on September 14, 2023
I dont feed my RO to my fridge yet. I got this to improve the pressure on the faucet, took 14 seconds before to fill up 1 cup, after i installed this, it takes 6-7 seconds. love it! I think this should be included when you spend $700 on your RO system in the first place.
May liao Customer
Reviewed in Canada on August 4, 2023
Very good customer service
Jose Rozas
Reviewed in Spain on December 29, 2023
Imprescindible si tienes un sistema de รณsmosis de flujo directa sin depรณsito.No ocupa nada y el agua sale a tope desde el principio y sin esperas.
MICHAEL COWAN
Reviewed in the United States on December 17, 2023
So glad we got this to complement our Waterdrop RO. Our fridge icemaker did work okay without it, but we had to wait 2-3 seconds every time when getting water from the fridge dispenser for the water to start, which was annoying. This also caused the dispenser to initially drip each time before the pressure made it there, creating additional cleanup of the area and drip tray below. Now the fridge dispenses instantaneously like it did on a traditional setup. Initial water pressure at the sink dispenser is also greatly improved.Install was very easy. It comes with all materials needed and took just one cut of an included water line and plugging the lines in as instructed. All fittings are slip-in, so no additional tools required.I do understand this in a way defeats the concept of a tankless RO, but the footprint is much smaller than a traditional tank RO system, and maintenance is much easier and cleaner. Parts are all high quality.Previously when using the RO you could hear the tankless system running right away, with this mini-tank you'll notice there is a delay as the water from the tank is used initially then runs a few moments after turning it off to fill the tank again. Just something to be aware of.Would definitely buy again.
Lorne Smelsky
Reviewed in Canada on October 12, 2023
was easy to install. because of the size, check your measurements to insure it fits in your space. the water tap could be a little larger.
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