Product Overview
The Pentair Max-E-Pro and Dyna-Pro Diffuser Ring | U9-374Z is the genuine Pentair replacement part for Sta-Rite IntelliPro VSF / 2 VST — after 2018, Sta-Rite IntelliPro VS — before 2019, Sta-Rite Max-E-Pro, Sta-Rite Dyna-Pro / Dyna-Pro E.
Ideal For
Replacing the Max-E-Pro and Dyna-Pro Diffuser Ring on compatible Pentair equipment
Pool service professionals who stock Pentair parts
Key Features
Genuine Pentair OEM replacement part
Factory part number U9-374Z
Max-E-Pro and Dyna-Pro Diffuser Ring
Specifications
| Specification | Details |
|---|---|
| Brand | Pentair |
| Product Type | Pool Pump Replacement Part |
| SKU / Part Number | U9-374Z |
| Fits | Sta-Rite IntelliPro VSF / 2 VST — after 2018, Sta-Rite IntelliPro VS — before 2019, Sta-Rite Max-E-Pro, Sta-Rite Dyna-Pro / Dyna-Pro E |
Warranty & Compatibility
Confirm your model and production date against the factory parts diagram before ordering. Not sure this is the right part? Call or text 725-205-1783 and a pool tech will confirm it before you buy.
Customer-Facing Q&A
Q: What part number is this?
A: Pentair part number U9-374Z.
Q: What does it fit?
A: The factory parts chart lists it for Sta-Rite IntelliPro VSF / 2 VST — after 2018, Sta-Rite IntelliPro VS — before 2019, Sta-Rite Max-E-Pro, Sta-Rite Dyna-Pro / Dyna-Pro E.
Parts Diagrams
Pentair Max-E-Pro and Dyna-Pro Diffuser Ring | U9-374Z
| Specification | Details |
|---|---|
| Brand | Pentair |
| Product Type | Pool Pump Replacement Part |
| SKU / Part Number | U9-374Z |
| Fits | Sta-Rite IntelliPro VSF / 2 VST — after 2018, Sta-Rite IntelliPro VS — before 2019, Sta-Rite Max-E-Pro, Sta-Rite Dyna-Pro / Dyna-Pro E |
