Hamilton Beach Intake Fan Diffuser

This baby came with thin foam filters but so easy to add a damp paper towel to collect airborne contaminants. Sprinkle with essential oil and the scent emanates far and wide. A piece of craft foam works as well. Plugs directly into wall. Helps cool and heat small areas when placed near air ducts. Acts as a personal cooling fan when placed on power strip. Delightful when placed near real pine holiday tree as well as eliminating cigarette smoke