ROUND EXTENSION COLLAR | SPX1084P Parts and Accessories Top Feed Essential for Heater Efficiency: Helps

Essential for Heater Efficiency: Helps sustain reliable heating performance

Its rugged tank of fiberglass-reinforced polypropylene offers extended life in chemical- and UV-exposed settings

and other organic matter

5″ ports (optional 3″ kit available)

Use the Right Tools: A socket wrench

ROUND EXTENSION COLLAR | SPX1084P Parts and Accessories Top Feed Essential for Heater Efficiency: HelpsROUND 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