Aquatec 8800 Booster Pump Kit for up to 200 GPD RO Reverse Osmosis water filtration system for both standard and manifold type systems 8852-2J03-B424 PSW-340 Made in USA

Easy to install and use for my RO/DI system for my aquarium to increase the water pressure. Also easy to fine tune the discharge pressure via the screw on the pump. Does vibrate considerably, although that’s likely due to how I have it wall mounted. Once I torque down on the anchors a bit, the rubber mounted feet dampened them a bit.

Works great. Increased RO/DI production and seemed to reduce reject water.

I had barely 25 psi when I installed my new RO/DI system for my reef tank a couple of days ago. Now I have 80 psi. It has heavy rubber feet so I just put it on the countertop in the bathroom. Very quiet. Takes no time to install.

Works great, exactly as what I needed. The only thing is the item comes very tightly wrapped in bubble wrap which bends the power cord that is protruding from the pump. When I first plugged it in it was not working, I tried to jostle/bend/push the cord for a little bit which eventually worked, but the power cord is now still delicate. If the wire is moved too much it loses its electrical current. I'm sure the fix would be easy enough.

I purchased this booster pump on January 10, 2024. The item was packaged well and shipping was quick. Installation is quick and easy, but you can find lots of free online tutorials if needed. I had purchased a RODI filter system to fill my new 100 gallon saltwater tank. I connected it to my backyard water hose and, to my surprise, the water just dripped out of the RODI line, but was running fast from the waste water line. It took over a week to fill my 100 gallon fish tank, with the RODI unit from the backyard water faucet. I tried from an indoor sink faucet, but that produced no water at all. I would estimate the ratio between RODI and waste water from my water hose is about 1:4. I ended up with 100 gallons in my fish tank, and at least 400 gallons of waste water. That much waste water is just not acceptable. After some research I found this little booster pump. I went from a 1:4 ratio to about 1:2. I use the waste water for my pet’s water bowls to avoid as much water going down the drain, and it’s healthier for them than our sink water. Others have mentioned using it to water their plants. My only con is that it hasn’t even hit one year and the motor has gone out. I initially thought it was the power cord thinking maybe it got wet and burned out, so I bought a replacement power cord. I can hear a faint buzzing from the motor but it is not “boosting” the water. My guess is the motor burned out. Although my item stopped working just short of a year, I am purchasing this same item to replace it. Here’s why: This booster saved me a lot of time, and probably a small fortune, in just 11 months. Less waste water and a lower water bill makes this booster one of the smartest purchases I’ve made since starting my saltwater tank. If you own a fish tank you know that you are always making water, and a lot of times you have to make a lot of water in a pinch! I’m just trying to not go broke in the process. I recommend this booster pump to anyone looking for a way to save time and money in this very expensive hobby. Happy reefing!

Wanted to install a booster pump on my reverse osmosis system to speed up the recovery time. Works very well. Pressure goes up to 120 psi during operation, which pushes more water through the diaphragm and less bypassed into the drain. Never low on drinking water now

The pump works great with no issues, but it says ships in 1 day in the description, I ordered it 3/2/26 and didn't receive it until 3/11/26 so if you need it fast look for a different supplier!! Thats why I gave it a 3 star otherwise it would have been a 5 star.

We purchased this for our 4 gallon expansion tank. So far it's much better than without it!