Product Review

Permanently charged Electret filter effectively captures 99.97% of particles as small as 0.1 micron in size from the air that passes through filter. Permanently charged Electret filter effectively captures 99.97% of particles as small as 0.1 micron in size from the air that passes through filter. Used by the following models: 30715, 30716, 30717, 30770, 30771