Customer Reviews for VEVOR Tankless Water Heater Flushing Kit, Includes Efficient Pump & 5 Gallon Pail & 2 Hoses & Descaling Powder, Wrench and Adapter for Quick Install Easy to Start, Water Heater Flush Kit

This is a great little kit to descale your in line water heater. Two things you will need is a way to ssuspend the pump an inch or two above the bottom of the bucket so that scale does not get sucked up and recirculated. You can use a short piece of PVC or what I used a woodworking clamp. The other thing you will need is 30% vinegar or what I used Rectorseal 68708 1.2-Pound Calci-Free Tankless Water Heater Flush.

The pump, descaling powder, and hoses all worked well. It was easy to hook up and cleaned out a lot of debris from my hot water heater.

Simple and easy. Run for at least 1hr if you flush annually.

everything you need to flush the heater. a very good deal

Comes with everything what you need to do your work. First experience was good. Hopefully will last long.

It worked well. The plastic ring needed to tighten more to stop water from leaking. Since it is submersible, some leaking to the bucket is ok.

Plumber wanted $6-900.00 to descale our on demand water heater. I did it for the price Of the pump and 2 gallons of white vinegar and an hour of my time!! Pumped will last years yee haa.

Did the job, attached instructions not the best.

Worked well.

My only hesitation in writing this review is that I'm afraid that once they get positive reviews (there were zero reviews when I ordered it), they'll raise their price. I'll take that risk in sharing with the community that this is a solid product with everything you need to flush your tankless water heater. I especially appreciated the fact that it comes with a jar of citric acid, while many of the competing products simply suggest you use vinegar. Not wading into the vinegar vs. citric acid debate, the fact that this kit comes with everything you need is a big plus for convenience (and value). The full jar in half a bucket (provided) of warm water, or 2.5 gallons, provides the perfect concentration you need to get the job done. I can't yet speak of the longevity of the pump. It worked just fine for the 45 minutes I flushed my unit an expect that it will hold up for the annual maintenance.