The Austin Air Bedroom Machine® also contains everything that is in our HealthMate® air purifier, but it has an extra 5th stage of filtration using a HEGA (High Efficiency Gas Adsorption) carbon cloth. The cloth adds additional viral and chemical protection. In fact, our HEGA cloth is used as a protective layer in military clothing and masks to protect against chemical, biological, radioactive, and nuclear (CBRN) agents.
