This is a Skimmer Weir Conversion Kit by the Pool Tool Company designed to fit on a U-3 type skimmer which has a 8-5/16 inch top. You can convert your U-3 type skimmer into a circular weir with this Skimmer Weir Conversion. If you have broken or missing weir blades, conversion to a circular weir can be a more cost effective solution. The adapter simply snaps into the skimmer and allows for the use of a circular weir.








