Description
Pentair TR100 Air Relief Tube — 27 Inch, 3/8" OD
Intro
Designed for residential pool filtration, the Pentair TR100 Air Relief Tube delivers dependable venting that keeps pumps primed and filtration running smoothly after backwashing. Measuring 27 inches long with a 3/8-inch outer diameter, it plugs into standard air-relief ports and filtration assemblies without modification, guiding trapped air safely out of the loop and helping maintain consistent flow and filtration performance.
List of Features
- 27-inch length enables flexible routing away from heat and debris.
- 3/8" OD matches common ports for quick, tool-free installation.
- Durable, kink-resistant tubing maintains a smooth path around valves and hoses.
- Stable air release minimizes entrained air pockets that sap pump efficiency.
- Low-maintenance, passive venting supports consistent priming after backwash with minimal intervention.
- Trusted Pentair engineering delivers long-term reliability in demanding pool environments.
Final Thoughts
With the TR100 in place, you’ll notice steadier filtration, fewer flow interruptions, and easier routine maintenance. This reliable venting solution is ideal for most residential pools using standard filtration, helping keep pumps primed and backwash headaches to a minimum. Add this Pentair air relief tube to your pool toolkit today and enjoy consistent, hassle-free water circulation.












