«Previous    Next»
Box Fan With Furnace Filter On Back Pulls Dust Out Of The Air
Ryan Van Der Bill, Sioux Falls, S. Dak.: I hang a box fan in my shop with a square 1-in. thick furnace filter mounted on the back side. It pulls dust out of the air above my power saw. Its probably best to use a cheap fiberglass media filter since a better pleated filter would slow down the flow of air. Just vacuum the filter off once in a while.

  Click here to download page story appeared in.

  Click here to read entire issue

To read the rest of this story, download this issue below or click here to register with your account number.
Order the Issue Containing This Story
2018 - Volume #42, Issue #4