Herga Microbore Black Air Button (6434-00) poolguard The Hayward adjustable floor return

The Hayward adjustable floor return is designed for compatible pool floor-return applications where directional water return is needed

The goal is not always to build something new from scratch

which keeps the repair looking balanced once installed

When a pool system depends on small parts working correctly

Replacing a worn button can restore smooth operation and improve the look of the control area when the existing button is cracked

Herga Microbore Black Air Button (6434-00) poolguard The Hayward adjustable floor returnThe Herga Microbore Black Air Button is a replacement pneumatic push button for compatible air switch control applications. Air buttons are commonly used in spa, bath, and equipment control setups where a user operated button sends air pressure through tubing to activate a remote air switch. Replace the air button if the original is cracked, sticking, leaking air, or no longer triggering the connected switch reliably. Confirm the button style, color,