Hayward Threaded Extension Coupling (SPX1091Z9) bluewhite An anti-vortex grate is useful

An anti-vortex grate is useful because it helps cover the drain opening while supporting safer water flow characteristics and a finished appearance at the suction point

This component helps keep the drive chain properly positioned so the cleaner can maintain steady movement during normal operation

cycling inconsistently

Before ordering

Hayward Threaded Extension Coupling (SPX1091Z9) bluewhite An anti-vortex grate is usefulThis 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