Pentair Junction Box Cover Package | 77707-0022 Ultra Filters This part was designed for

This part was designed for the Legend II and is a threaded quick-connect adapter that is meant to connect itself to the return line on your pool wall

Bolt replacement

Power Down: Turn off all power to the UltraFlex system before starting

Inspect the old orifice for corrosion

Pentair Junction Box Cover Package | 77707-0022 Ultra Filters This part was designed forPentair Junction Box Cover Package 77707 0022 The Pentair Junction Box Cover Package (77707 0022) is a high quality replacement component designed for use with Pentair pool and spa heaters. This cover provides essential protection for the internal wiring, shielding it from external elements and ensuring safe electrical connections. Built from durable materials, it helps maintain the integrity of your heating system by preventing dust, moisture, and