Self-cleaning screen on ...
Published by Eric Swanson, Lakos Separators and Filtration Solutions - Application Engineer
Self-cleaning screen on suction end of pump (Plum Creek Screen)
LAKOS offers a self-cleaning stainless steel mesh screen that uses some of the filtered water to blow off accumulated algae from the screen. It is low maintenance and keeps the algae in the pond. Below is a link with more information.