What a great forum. I'm prototyping a small hand-held 110V tool. I need to add an electrostatic discharge function to it. We have all seen the "Ionic filter" devices at Sharper Image, where the plates will charge and attract dust. This is the opposite functionality - I need to push dust away. The discharge is needed to dislodge dust and other non-conductive debris that embeds in a filter screen. Just enough of a charge to kick dust and debris off of the surface of the screen. Can't use vacuum or any other method. - Is it possible to get this functionality in a small enough size for a hand-held power tool? - What are the best sources for electrostatic components? Thanking you in advance!