Pentair Sta-Rite GW9500 Cleaner Oscillator Chamber Cap (GW9506) aladdin An internal like this is

An internal like this is useful because it restores a more specialized jet pattern while delivering a premium visible trim design at the spa surface

Relays are useful because they allow a lower-level control system to operate higher-load circuits through a dedicated switching component

Supports cleaner and more dependable heater-control performance

That keeps service targeted and avoids unnecessary rewiring

electrical requirements

Pentair Sta-Rite GW9500 Cleaner Oscillator Chamber Cap (GW9506) aladdin An internal like this isThe oscillator chamber cap helps protect and secure the internal area that supports the GW9500 cleaners movement system. A cracked, missing, or worn cap can allow parts to shift, collect debris, or lose the alignment needed for smooth cleaner operation. This replacement is a practical choice when servicing the oscillator chamber or rebuilding movement related components. It helps keep the cleaners internal mechanism protected and positioned correctly