A better air filter: UW spinout raises $1.25M for new approach to electrostatic air filtration by Nat Levy on June 22, 2016June 21, 2016 at 11:42 pm A Seattle-based startup is developing a new air filter that it says will cost less than the alternatives, use less energy, filter out more harmful particulates and require less maintenance. The company, Pacific Air Filtration, has raised… Read More