ROUND EXTENSION COLLAR | SPX1084P Parts and Accessories Top Feed 5″ ports (optional 3″ kit

5″ ports (optional 3″ kit available)

Compatible with Models 300NA & 300LP – Designed for precise fit and performance

these cartridges effectively capture fine debris and contaminants while maintaining optimal water flow

Essential for Heater Efficiency: Helps sustain reliable heating performance

ROUND EXTENSION COLLAR | SPX1084P Parts and Accessories Top Feed 5″ ports (optional 3″ kitROUND 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