ROUND EXTENSION COLLAR | SPX1084P Pentair Heat/Cool Pumps This prevents water from entering

This prevents water from entering the light fixture

the tool helps you prep pipe sockets quickly and correctly — reducing rework

Easy installation for quick and efficient replacement

If you’re looking for a different option we sell the fine mesh bag with a mechanical lock making it a more durable option

ROUND EXTENSION COLLAR | SPX1084P Pentair Heat/Cool Pumps This prevents water from enteringROUND EXTENSION COLLAR SPX1084P The Hayward SPX1084P Round Extension Collar is an adapter piece that fits onto a Hayward skimmer's throat (the opening where water enters). It plays a role in making sure the skimmer functions properly when pool construction or modifications require additional depth. Extends the Skimmer Throat If a pool has thicker walls (such as when adding new tile, plaster, or vinyl liner), the extension collar increases the skimmers