Do you have problems with allergies but can’t afford to throw $100s at an expensive air filtration system? Jeffrey E. Terrell, M.D., director of the University of Michigan Health System’s Michigan Sinus Center, has help for you. In this video he shows how to construct one for about $25; it takes 90% of the particulate matter out of the the air.
Link to the full press release from NewsWise MedWire. Low-tech wins, no?