Description
Pentair 2-3/8″ Automatic Air Relief Assembly | 261003
OEM Pentair 261003 2-3/8″ air relief assembly. Releases trapped air to maintain pressure and efficient filtration.
Features
- OEM replacement for Pentair Nautilus and select Triton filter systems.
- Automatically vents trapped air to maintain pressure balance.
- 2-3/8″ connection for secure and proper fit.
- Improves filtration efficiency and water flow.
- Durable construction for long service life.
The Pentair 2-3/8″ Automatic Air Relief Assembly is a critical component designed to remove trapped air from your pool filter system. By allowing air to vent during operation, it helps maintain stable internal pressure and ensures consistent water flow through the filter media.
This OEM Pentair assembly is commonly used on Nautilus stainless steel D.E. filters and is also compatible with select Triton systems. It restores proper air purge function, improving startup performance and overall filtration efficiency.
Built for durability, the unit withstands exposure to pool chemicals and continuous system pressure, making it a reliable replacement for worn or malfunctioning air relief assemblies.
Pro Tip
For best performance, inspect and clean the vent tube and air relief strainer during installation. Proper airflow is essential for consistent pressure and filtration.
Installation Tips
Turn off system and relieve pressure before installation. Ensure threads are clean and properly aligned. Hand-tighten first, then secure without overtightening to prevent damage.
