Product Details Introducing the new Rainbowair 5600 Series II Dual Auto. Now twice as much airflow, up to 2 grams of ozone and the power to deodorize two different areas at the same time. This powerful unit comes with two flanges, two hoses and sealant foam so that you can split the deodorizing job into two areas. Perfect for deodorizing two vehicles at the same time.