98209800 High Flow Manual Relief Valve with Pressure Gauge Replacement for Pool and Spa Filter 98209803

The 98209800 High Flow Manual Relief Valve Assembly is a professional-grade safety and diagnostic kit designed to manage internal tank pressure for Pentair and Sta-Rite filtration systems. This all-in-one replacement features a high-visibility gauge and an integrated bleed valve to ensure your filter operates within safe parameters while allowing for easy air evacuation.

Key Product Features

• Triple-Seal Leak Protection: Engineered with two internal rubber sealing rings and an additional tail-end O-ring for a secure, airtight fit into the filter manifold.
• High-Flow Air Relief: Designed to quickly exhaust large volumes of trapped air, preventing dangerous "water hammer" effects and equipment stress.
• High-Accuracy Monitoring: Includes a clear-face 0–60 PSI gauge that allows for immediate identification of filter clogs and cleaning requirements.
• Rugged Durability: Constructed from premium, chemical-resistant reinforced polymers to prevent cracking under high pressure and UV exposure.