Hayward RegenX RG450 Piston Knob (RGX45K) airbuttonparts This generic K10 Series relay

This generic K10 Series relay is a practical option when a 12VAC

Helps restore or add wireless control connectivity

this Waterway wet end is a practical replacement when the complete 48-frame wet-side assembly needs restoration

This Hayward universal header assembly is intended for compatible H-Series heater service where the existing header is cracked

and seasonal maintenance

Hayward RegenX RG450 Piston Knob (RGX45K) airbuttonparts This generic K10 Series relayRestore control to the push pull piston assembly on compatible Hayward RegenX RG450 systems with this replacement knob. A solid knob makes valve operation easier and helps service technicians or pool owners manage filter flow changes more confidently. Replacement piston knob for RegenX RG450 applications Supports easier push pull valve operation Good fix for cracked, stripped, or missing knobs Helps maintain practical service access Designed for