SIMPOOLTEC H-Series Widemouth Stand. Above Ground Skimmer Plug Fits Skimmer Opeings 4 13/16 x 11 1/2

Fits perfect in my Hayward widemouth. Research which model you need first to fit your skimmer model and you should be good to go.

so far so good

I was not sure that this would work, but I was pleasently suprised. I checked on it all winter long, and it never came out or leaked. I would definitely recomend this product to anyone.

Works great and so easy to install

Doesn't work....great concept, horrible functionality.Save your money.If anything, allows you time to vaccuum out skimmer of water so that you can dump a gallon or two of pool antifreeze before water levels slowly return.