Pentair TR100C/TR140C Air Relief Valve w/Gauge

Categories: Patio, Lawn & Garden, Pools, Hot Tubs & Supplies, Parts & Accessories Tag: 2 air relief valve

$22.80 on Amazon.com (as of October 18, 2026, 5:37 AM EST) View details ↗

Premium Air Relief Valve for Pentair & DE Filters – Trusted Performance for Your Pool System

Designed for seamless integration with Pentair TR100C, TR140C, Triton II, and Triton C sand filters, this 273564Z manual air relief valve ensures reliable pressure management and optimal filtration. Its universal compatibility extends to Clean & Clear, Warrior, EasyClean, and SMBW 4000 DE filter systems, making it a versatile solution for pool and spa owners who need a hassle-free replacement. The all-in-one design includes a built-in 0–60 psi pressure gauge, O-ring, and mounting nut—no extra parts required for installation.

Monitoring your system’s pressure is effortless with this valve’s integrated gauge, which helps you track performance and determine when backwashing or maintenance is needed. Normal operating pressure (10–20 psi) ensures smooth filtration, while readings above 25 psi signal clogged media or debris buildup. If pressure drops below 10 psi, it may indicate air leaks or pump issues. Whether you’re maintaining a residential pool or a commercial spa, this valve delivers precision and durability for long-lasting filtration efficiency.

Pressure Gauge Range	0–60 psi (0–4 bar)
Compatibility	Pentair TR100C, TR140C, Triton II, Triton C; Clean & Clear, Warrior, EasyClean,
Included Components	Air relief valve, hex nut, O-ring, pressure gauge (preassembled)

What pressure range should I aim for during normal operation?

Normal operating pressure typically falls between 10–20 psi. Monitor the gauge to determine when backwashing or maintenance is needed.

Does this valve work with my Pentair Triton C-3 filter?

Yes, this valve is explicitly designed to fit Pentair Triton C-3 filters along with other compatible models.