Closing my Pool with One Way Winter Pool Valves
I saw a product on the internet for closing your pool without draining the water below the returns. You just replace your eye balls with these one way valves, blow out the water, add pool antifreeze and your done with your return lines.
My question is .. has anyone ever used these valves before? Is it safe?
I saw it at this site.
http://www.poolcenter.com/winter_pool_s ... sories.htm