Pentair Purex SMBW Rotor Valve (73370) solaxx It helps the spa monitor

It helps the spa monitor water temperature accurately so the control board can manage heating cycles and safety functions properly

ID approximately 5-3/8 x 5 inches

and motor service

or hardware when needed

Pentair Purex SMBW Rotor Valve (73370) solaxx It helps the spa monitorBuilt for targeted pool and spa service, this part helps restore the matching assembly. The Purex SMBW Rotor Valve is a Pentair Purex replacement for filter service, helping supports internal flow, sealing, or alignment. Within filter service, accurate internal support, sealing, and flow alignment help the system operate under pressure. Matches compatible equipment applications that reference part number 73370. Supports original equipment function.