Product Overview

The Pentair OEM High Flow Air Relief Valve (Part #98209800) is a genuine replacement component designed to help release trapped air from your pool or spa filtration system. A properly functioning air relief valve supports safer startup, smoother system operation, and more consistent filter performance.

Ideal For

Pool and spa owners replacing a worn, leaking, or damaged air relief valve on compatible Pentair filtration equipment.

Key Features

• Genuine Pentair OEM replacement part

• Part number: 98209800

• High-flow air relief valve design

• Helps purge trapped air from the filter system

• Built for dependable fit and function with compatible Pentair units

• Durable construction for pool equipment environments

Benefits

• Restores proper air relief function

• Helps improve filter system startup and operation

• Can reduce issues caused by trapped air in the system

• Supports routine maintenance and repair needs

• OEM part helps ensure proper compatibility and performance

Customer-Facing Q&A

Q: What does this air relief valve do?
A: It allows trapped air to be safely released from the filter system, helping the system operate more efficiently.

Q: Is this a genuine Pentair part?
A: Yes, this is an OEM Pentair replacement part, part number 98209800.

Q: How do I know if this is the right replacement part?
A: Match your existing part number to 98209800 and confirm compatibility with your Pentair equipment model before ordering.

Q: When should I replace an air relief valve?
A: Replace it if the valve is leaking, cracked, difficult to operate, or no longer releases air properly.

Q: Can this help with filter performance issues?
A: If trapped air or a faulty valve is affecting system operation, replacing the air relief valve may help restore normal performance.