Does an air cleaner eliminate my need to dust?

Not completely. There will always be some dust that settles on furniture, as is it is too heavy to stay airborne and travel through your air cleaner. To ensure your air cleaner is providing the greatest benefit, either run it continuously or run it often to keep air circulating through the air cleaner. Be sure to change your air filter media as recommended; or in the case of an electronic air cleaner, clean it per the recommended intervals. Be sure to use authentic GeneralAire® replacement filter media.