Vac-Alert Vacuum Release [Underwater VA-2000S] (VAI-42-101) defilters This Hayward bulkhead fitting is

This Hayward bulkhead fitting is especially useful when a compatible 2 inch by 2-1/2 inch pass-through connection is required

or assembly support is essential to overall system reliability

and a more refined visual match

A properly selected King Technology Spa Frog system contributes to more dependable compatibility and a more convenient maintenance routine

Helps support proper skimmer operation

Vac-Alert Vacuum Release [Underwater VA-2000S] (VAI-42-101) defilters This Hayward bulkhead fitting isVac Alert Vacuum Release [Underwater VA 2000S] (VAI 42 101) is a replacement vacuum release component for compatible Vac Alert VA 2000S systems. Vacuum release systems are used in pool and spa plumbing applications to help respond to abnormal suction conditions, so matching the correct service part is important when maintaining the system. This underwater VA 2000S replacement is intended for repairs where the original component is damaged, missing, or