Pentair Filter Relief Valve Replacement, 50 PSI | 473715Z Mabel Properties where reducing maintenance time

Properties where reducing maintenance time and protecting the pool’s finish are priorities

GLI safety cover – Protect-A-Pool Gate – 30

Designed for comfort and style

Extreme weather resilience: reinforced seams and rugged vinyl resist cracking and tearing from wind

Powerful 1500W Infrared Heating – Provides instant and efficient heat with a golden tube element

Pentair Filter Relief Valve Replacement, 50 PSI | 473715Z Mabel Properties where reducing maintenance timeWhat This Part Is Used For Pentair 473715Z Relief Valve Replacement 50 PSI is a pressure relief valve designed for compatible Pentair filter systems. It opens automatically when internal pressure exceeds 50 PSI to protect equipment. Why This Part Matters Excess pressure can damage filter tanks and plumbing components. A properly functioning relief valve helps prevent system failure and costly repairs. Replacing a faulty valve restores safe pressure