Rated 4 out of 5 by 3
Rated 5 out of 5 by MaxOshkosh It Saved Our Fish
One of our pond's underground hose connections came loose and our pond would have drained were it not for our Low Water Cut-Off switch. Our fish would have likely been killed. The connection is simple and unobtrusive.
May 5, 2014
Rated 4 out of 5 by MinnesotaKoi This product works as expected
I should have purchased this product several years ago and saved myself the cost of several pumps. Although this unit is bigger that I expected it still fits and works well inside my skimmer.
In the past when the filters in my skimmer became clogged the pump would go dry and burn up which forced me to clean them almost daily during the summer, Now if the filters become a little clogged and the inflow cant keep up with the output of the pump the pump shuts down until the water level returns. This works well for my configuration and I would recommend this to anyone who doesn't want to keep burning up pumps.
May 4, 2012
Rated 3 out of 5 by geh59 Works well, but not for long
I use these in my pond skimmers, to shut off the pump when the filter becomes clogged. They work great for that, but I have bought several of these over the years, and they always seem to fail after 1 - 2 years. I keep buying them because I can't find any better alternative.
July 29, 2015