Pentair Diffuser | SuperFlo VS / VST & SuperMax VS Variable Speed Pumps | 355949Z Diverter Valves For Jetted Tubs:

For Jetted Tubs:

The Sta-Rite System 3 S8D110 uses a 10-grid inner DE element assembly requiring four different grid sizes

confirm your filter model on the label before selecting your replacement to ensure you're ordering the correct OEM part number

9" Slide Flange is made from Cycolac Plastic

The motor fan draws cooling air across the pump's drive electronics and motor during operation

Pentair Diffuser | SuperFlo VS / VST & SuperMax VS Variable Speed Pumps | 355949Z Diverter Valves For Jetted Tubs:The Pentair Diffuser (355949Z) is the OEM replacement diffuser for the SuperFlo VS, SuperFlo VST, and SuperMax VS variable speed pump families. What It Does The diffuser sits directly behind the impeller inside the pump wet end, converting the high velocity water leaving the impeller into pressure. A cracked, worn, or missing diffuser reduces hydraulic efficiency and can cause the pump to lose prime or deliver insufficient flow replacing it with the