Nordic Pure is now offering genuine Austin Air Healthmate™ HM 400 air purifiers for a fresh, clean, healthy atmosphere in your home or office. Indoor air pollutants are environmental health risks and these air purifiers are effective in removing particles, dust, pollens, and smoke elements in the air. It's also great at removing chemicals, gases, viruses, and bacteria in the air. The Austin Air Healthmate air purifiers are designed to last for years and come in a variety of colors to choose from. Austin Air filters are designed to last 5 years under normal residential use.