Pentair Max-E-Pro / IntelliPro Square Seal-Plate O-Ring | 357099Z
Pentair Max-E-Pro / IntelliPro Square Seal-Plate O-Ring | 357099Z
Pentair · 357099Z
Max-E-Pro / IntelliPro Square Seal-Plate O-Ring
Pentair 357099Z is a pump seal-plate o-ring for Max-E-Pro and IntelliPro square seal-plate-gasket configurations.
Exact configuration
Square-section seal-plate O-ring, Pentair 357099Z. The current catalog lists the square and round seals separately.
Before you order
Match the installed seal-plate groove and pump revision. The legacy Max-E-Pro manual distinguishes U9-228A on pumps built before January 2015 from square gasket 357099 on pumps built February 2015 or later. Do not assume round and square seals interchange.
Pump disassembly and electrical service should be performed by a qualified pool professional following the manufacturer’s power-isolation and pressure-release instructions.
See Specifications, Resources & PDF Downloads and Product FAQs for fit details and support.