Pool Tool Test Hook [Main Drain Cover] (122) deltauv When an older valve is

When an older valve is no longer trustworthy or has been damaged during service

Installed in the proper VL600 or VL620S setup

cleaning heads may not operate evenly and debris can start collecting in places the system once handled with ease

It is a practical service part when restoring dependable power delivery is part of bringing a compatible UltraPure system back into proper working order

Helps restore the heater’s core warming function

Pool Tool Test Hook [Main Drain Cover] (122) deltauv When an older valve isThe Pool Tool Test Hook [Main Drain Cover] is a service tool used for testing and checking main drain cover security. Main drain covers are critical safety components, and having the right test tool helps technicians inspect cover attachment and condition during maintenance visits. This Pool Tool Inc. test hook is built for practical pool service workflows. It allows maintenance professionals to apply a controlled check to compatible drain covers,