Air Relief Valve for Tube TR140C PVC Pump Line and Priming System Replacement Part | Pentair | TR140C

Pentair Tube Tr140C Air Relief is a practical upgrade that simplifies pool maintenance and keeps your pump primed. Designed to vent trapped air from circulation lines, this essential air relief valve helps maintain steady water flow and reduces prime loss.

Ideal for residential pools and retrofit projects, the TR140C air relief valve improves pool plumbing efficiency by releasing air that can hinder filtration. By maintaining consistent flow, it supports longer filter life, steadier chlorine circulation, and fewer prime-related interruptions. This component makes daily pool maintenance easier and more reliable, so you spend less time fighting air locks and more time enjoying the water.

• Vents trapped air from circulation lines to prevent prime loss and improve pump efficiency
• Durable body designed for outdoor pool environments
• Simple installation on standard pool plumbing for quick upgrades
• Compatible with TR140C configurations and common filtration layouts
• Supports consistent water flow, better filtration, and easier maintenance

Upgrade your pool with Pentair Tube Tr140C Air Relief today and experience smoother operation, fewer interruptions, and more carefree swimming days. Add to cart to start enjoying steadier circulation today.