Waterdrop PMT Small Water Pressure Tank, RO Pressure Tank for All Tankless Reverse Osmosis System, Small Water Tank for G3, G2, D6, PD600

So far so good with our small water pressure tank that is feeding our icemaker with great tasting water. LOVE IT!!

Easy to install. A must for fridge/ice maker that is a distance away from system.

Product is good, could be a little bigger, but so far works ok for my ice maker and water faucet in the fridge.

Easy to install. Added great pressure consistency for my fridge/ice maker.,

This little tank, as an add-on to the G3P600 system, is a GAME CHANGER! The increased pressure you receive is amazing and makes filling large pitchers fast. I'm glad I got it but I think Waterdrop should include it in the main system and just charge a little more. You'd definitely improve your customer satisfaction ratings. Thanks for saving me money over the price of a water service.

Product performs as it should. Would prefer a wider base for stability.

I added this tank to improve the water pressure to my refrigerator ice maker, the instructions were just OK not great since I had to add the tank at a different place in the water line than what was shown in the instructions. It works fine and also increased the pressure at the sink tap. I gave it 4 stars since they don't provide a hanger for the tank.

Really improves the Waterdrop RO system. Eliminated the pulsing at the refrigerator and also eliminated the VERY slight pause between opening the faucet at the sink, and the water beginning to flow. The overall strength of the flow seems improved as well.

Works great... our refrigerator is quite a distance away from our kitchen sink. The water pressure coming out of our refrigerator is greatly improved over our old reverse osmosis system.

For the smooth water supply for the refrigerator this small tank better to be installed.

Great option for your refrigerator. Easy installation.

One of the concerns was pressure coming from the system. This unit more than sufficiently alleviated those worries. Impressed.

Gave us a lot of added pressure and enabled us to have good clean good tasting water for our ice maker

This is exactly what I was looking for and it fits right on top of the RO unit.

It works fine but there isn't any included mounting hardware. I have my system sitting on a shelf and drilled a hole in the shelf large enough for the valve that mounts on the end of the tank to pass through. The tanks sits flat with this setup.

Needed a coupler to attach 1/4 inch copper to 1/4 inch RO line

Bought this to replace RO system with tank. Perhaps it has earned high reviews, but giving this a 4. Installed the unit in the basement to free up under sink space. Could not use the features of the faucet because the cable is too short. I feel an extension cable should be available for many people do not install RO's under their sink. I added a 'T' with a shut-off valve to a sink to activate the RO so I can monitor the TDS and UV light without having to turn the faucet on, run downstairs, look at the RO led display, then run back upstairs to shut faucet off. Because of the longer run a mini tank was recommended, so I still have a tank, although smaller. Water flow is acceptable, but is slower than my previous RO. Most noticeable when filling a coffee pot or pitcher. Ease of filter replacement was a big plus, but wish it had an integral spot for the mineralization filter. For the price it should have a longer warranty.

It should have some kind of mounting kit to place it on the inside wall under the sink.

While generally not required, this small tank helps to smooth out the delivery of RO water via either the spigot or refrigerator water dispenser.

no installation instructions, No holder to secure it.