HEPA filter to keep neighbors second hand smoke out?
July 29, 2014 11:45 PM Subscribe
My neighbor smokes at all hours of the day and night. We don't have an AC and have to have our windows open at night in the summers, with a fan pointed out one window, drawing his smoke in the other while we try to sleep. It bothers me and my wife a lot. Wakes us up coughing dry throat. He won't stop, we asked nicely. Are there any sort of filters we can use as a screen that will make any difference? I think it's cigars.