daniela.m.ramp9 years ago000What is the maximum number of cubic metres of air that pass through the unit per hour?Show in original language (German)keli9 years ago • purchased this product000purchased this productThis is what the technical information says. The unit copes well with bedrooms and living rooms up to 30m2 and normal ceiling height. For larger rooms, I would consult the Subag website. They offer air purifiers for larger rooms.Show in original language (German)Comment