Pentair High Flow Manual Air Relief Valve | 2000 Series, 4000 Series & FNS Plus Filters | 98209803Z
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- Backordered: contact us for ETA
- SKU:
- 98209803Z
-
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About This Item
The Pentair High Flow Manual Air Relief Valve (98209803Z) is the OEM replacement air relief valve assembly for Pentair 2000 Series, 4000 Series, and FNS Plus D.E. filters.
What It Does
The manual air relief valve allows trapped air to be purged from the filter tank before and after servicing, maintaining proper water flow and preventing air locks within the filtration system. A failed or leaking air relief valve can compromise filter performance and prevent the system from reaching operating pressure. Match the part number on your existing valve before ordering.
Specifications
| Pentair Part Number | 98209803Z |
| Also Known As | 98209803 |
| Quantity Included | 1 |
Pro Tip
Before ordering, locate the part number stamped or molded on your existing air relief valve and confirm it matches 98209803Z. Air relief valve assemblies can vary between filter generations — verifying the number on the original part is the most reliable way to ensure correct fitment. Consult your filter's installation manual if the part number is not visible on the valve itself.
