Pentair Replacement Union Adapter Kit (274426Z) energysaver Helps restore internal water-routing function

Helps restore internal water-routing function

Spa lighting depends on clarity and proper lens fit

Replacing the proper reducer is especially worthwhile when the surrounding plumbing remains usable and the goal is to restore just the transition point that has started to fail

Supports cleaner and more dependable inlet fitment

Pentair Replacement Union Adapter Kit (274426Z) energysaver Helps restore internal water-routing functionPentair Adapter Union Kit Replacement (274426Z) is a replacement union or union related fitting for compatible Pentair pool and spa plumbing applications. Unions make equipment easier to install, service, and remove while maintaining a secure plumbing connection. Use this part when a union, adapter, nut, or related connection is cracked, leaking, stripped, or being replaced during plumbing service. Confirm thread style, slip size, buttress thread, and