Washable Electrostatic Filters
Permatron filters assure you of the
highest standards of quality and performance. We have been
designing and manufacturing washable electrostatic air filters
since 1957 because of the media's effectiveness and durability. The
filter fabric's inherent electrostatic charge enhances filtration
by drawing particulates onto fiber surfaces like iron fillings onto
a magnet. Static electricity, being static, does not flow like
electrical current, and therefore does not discharge over time or
require either grounding or insulation.