OELFFOW (With Counterweight) Sump Pump Universal Tethered Float Switch AC 15A 110~250V Piggyback Style Plug with 10 Feet Cord, Used in Sewage Pump, Water Tank, Septic Tank Pump, etc.

Works great, save my fishes a time or two, worth the money on first use. When it's shuts off due to pipe burst, and did not drain the pond to empty. Peace of mind.

Very useful for pumpkin water automatically, thanks.

The media could not be loaded. Well I thought this would take care of my problem with my waste pump but I was wrong. I used one of these before in a larger environment they worked great , but if you don't have a lot of room for the float to move around in the container this is not for you . It must be able to move up and down at least a foot or so to work correctly as you can see by my video. it worked good for a while but then quit because it could not point close to straight up because the insulation on the wire was not pliable enough to let it bend easy in cold water. Great hah , The way it is made .

Plug and play

Received it quickEasy to installHow ever disappointed that it only worked for one day shy of 4 monthsWorked great until today 7-1-2025

I am using this to maintain the water level in our pool for the winter. It is working great to keep the water from getting too high. Easy to use.

Now I did not personally use it, my husband did and he said it worked wonderful, it did the job.

I like the shape and coloration of the unit. It makes it easier to find in the sump pump pit. However, there are two things that were not so good.1. Adjusting the weight to change when the float switch activates scraped the insulation of the electric cord and was extremely difficult. I think that the durability and safety of the unit is in question now.2. The float must go a couple of inches below the weight to deactivate. This is not clear in the video IMO. It is why I had to move the weight and could not use it as I had originally envisioned.My suggestion is to get the slightly cheaper version without the weight and secure the cord somewhere where the float will properly activate and deactivate. If you get the unit with the weight, be aware the weight needs to be be above the point where you want the float switch to deactivate.