This has worked great for three years so far. Installed with my new in ground pool.
Recommend this product?
ALTHOUGH.......someone told me a month ago that they got a tear in their vinyl pool from it. I dismissed it at first saying no way.
To my surprise last week I started losing water. I spent several hours snorkeling to find many "wear Patterns" from the polaris's rubber wheels. I also found a tear about the size of a finger nail where the vinyl was worn down by the wheel of the polaris in the corner of the pool. No cleaner is worth a ripped liner..... I am calling polaris tomorrow.........