Hayward Threaded Extension Coupling (SPX1091Z9) bluewhite A skimmer lid helps cover

A skimmer lid helps cover and protect the top access opening while preserving a clean finished look at the deck surface

This kind of part is especially useful when the housing remains serviceable and the need is centered on the cartridge alone

Handle assembly for compatible Maytronics Dolphin DLX4 and DLX5 cleaner applications

Before ordering

Hayward Threaded Extension Coupling (SPX1091Z9) bluewhite A skimmer lid helps coverThis threaded extension coupling is built for compatible Hayward skimmer or fitting assemblies where extra reach or a correct threaded connection is needed. It helps create a more serviceable connection point in pool plumbing or skimmer installations. Replace the coupling when threads are damaged, the body is cracked, or the original part no longer provides a reliable fit. Proper coupling alignment helps reduce leaks and supports a cleaner