Inventors:
Ricardo F. Ruiz - Los Angeles CA, US
International Classification:
B01D 39/00
US Classification:
55495, 55315, 55471, 55500, 55DIG 5, 55DIG 31
Abstract:
The window filter apparatus provides a framework for holding filters within the frame of windows, thereby offering filtered outside air for a building, without having to run an air conditioner. The apparatus further provides for filtering noise and light by the same filters. Box fans are ideal companions for the apparatus for drawing additional outside air into a building. No additional hardware or tools are needed. There is no invasion of windows or window frames.