Zurn Wilkins 720A 1/2" Pressure Vacuum Breaker Assy (12-720A) culligan A properly selected replacement helps

A properly selected replacement helps restore the filtration support the system was designed to have and contributes to a more predictable maintenance cycle

supporting better surface water movement into the filter area

this Waterway notched air control is a practical replacement for restoring adjustable air management with a clean finished look

A wet end does the real water-moving work of a spa pump

Useful when the original harness is damaged or unreliable

Zurn Wilkins 720A 1/2" Pressure Vacuum Breaker Assy (12-720A) culligan A properly selected replacement helpsThe Zurn Wilkins 720A pressure vacuum breaker assembly is designed for compatible plumbing and backflow prevention applications where reliable protection against backsiphonage is needed. A pressure vacuum breaker is useful because it helps protect the water supply by preventing unwanted reverse flow, supporting cleaner system operation and dependable code focused protection. This assembly is especially useful when the original breaker is leaking,