Hayward PS-16 Expansion PCB (GLX-PCB-EXP) littlegiant or no longer seating correctly

or no longer seating correctly in the wet end

Replacing the trap body can restore the strength and reliability of the pre-filter section and help the equipment return to a cleaner

AquaStar Square Wave drain mud frame

Useful when the original drain components are worn or leaking

premium accent to the seat

Hayward PS-16 Expansion PCB (GLX-PCB-EXP) littlegiant or no longer seating correctlyExpanding a Hayward PS 16 automation system requires the right board to add control capacity cleanly. This expansion PCB is designed for compatible Hayward control applications where additional equipment, features, or circuit management is needed. For pool and spa systems that have grown beyond the original control layout, an expansion board can help organize new functionality while keeping everything tied into the automation platform. It is a