Pentair Filter Relief Valve Replacement, 50 PSI | 473715Z Billow this basket improves your pool’s

this basket improves your pool’s filtration process

This focus on durability ensures parts like these hold up in demanding environments

Service technicians trust Pentair for compatibility across equipment pads

It fits into various equipment setups where wear occurs over time

Transform your outdoor area with the Hercules Original TOP Torch

Pentair Filter Relief Valve Replacement, 50 PSI | 473715Z Billow this basket improves your pool’sWhat 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