The Appaetech Industries High Flow Air Relief Valve is a precision-engineered replacement component designed to maintain safe, efficient pressure relief in pool and spa filtration systems. Compatible with most Pentair filters, this high-performance valve ensures consistent air release and optimal system operation under varying pressure conditions.

Key Features

High flow air relief valve compatible with most Pentair filter models
Direct replacement for part numbers 98209803 and 98209800
Provides automatic air release for safe, efficient filtration system performance
Constructed from durable, chemical- and UV-resistant materials
Precision-engineered for leak-free operation and long-term reliability
Easy to install—fits standard Pentair air relief housing threads
Helps maintain stable pressure and prevent trapped air pockets
Suitable for residential and commercial pool and spa systems
Corrosion-resistant design for extended outdoor service life
Ideal for filter repairs, maintenance, and system rebuilds

Product Overview
The Appaetech Industries High Flow Air Relief Valve is designed as a direct replacement for Pentair filter air relief assemblies, ensuring safe operation and reliable system pressure management. This valve automatically releases trapped air from the filter tank, preventing pressure buildup and improving overall filtration efficiency.

Built from high-strength, chemical-resistant materials, it withstands continuous exposure to chlorine, UV rays, and harsh outdoor conditions. Compatible with most Pentair cartridge and DE filters, the Appaetech High Flow Air Relief Valve (Replaces 98209803 & 98209800) offers a dependable, cost-effective solution for restoring proper function and maintaining consistent water flow in pool and spa filtration systems.

Appaetech Industries High Flow Air Relief Valve – Replacement Part for Most Pentair Filters (Replaces 98209803 & 98209800)