Pentair High Flow Air Relief Valve Upgrade Kit (98209804) essexgroup 2 inch slip configuration with

2 inch slip configuration with O-rings

This type of part is especially useful when the original check valve is sticking

more polished visible finish

This version is especially useful when the installation requires the T-style heater format

1-1/2 inch MPT x 1-1/2 inch slip design

Pentair High Flow Air Relief Valve Upgrade Kit (98209804) essexgroup 2 inch slip configuration withThe Pentair 98209804 high flow air relief valve upgrade kit is designed for applications where improved or renewed air relief performance is needed in a compatible cleaner or filtration related setup. Kits like this are useful because they combine the parts needed to refresh a valve function that may affect air handling and system behavior. This kind of upgrade is often chosen when the original valve is sticking, leaking, worn, or no longer performing