The Solar Air LA Aerobic Panel is used as replacement panels on all Solar Air brand systems in Louisiana, Mississippi, Missouri, and Illinois. The SA LA Panel is a standard panel that controls the aerator off of a 24-hour timer and includes a pressure switch for the aerator and high-water alarm. This panel is reciprocal with any panel that operates an aerator with a timer and Hwa. Does not include float. SJE-Rhombus SGM High Water Alarm Float (1019132) can be used with this panel.