Jandy LXi Low NOx Panel, Side, Right || R0458900 AquaStar 10" Round The box also has another

The box also has another part included with it and that is the little red 3/4 disc that allows water to travel up through to the medium turbine when the disc has uncovered the opening on the gearbox

By enhancing debris containment

combining durability

High-flow design for efficient water circulation

This center core part is designed to fit perfectly in your existing filter

Jandy LXi Low NOx Panel, Side, Right || R0458900 AquaStar 10" Round The box also has anotherJandy LXi Low NOx Panel, Side, Right R0458900 This right side jacket panel is designed to use with Zodiac Jandy LXi Low NOx pool and spa heater models 250, 300, 400.