The ACA system's effectiveness stems from using patented NeedlePoint Bi-Polar Ionization technology and is a 100 per cent replication of nature's natural cleansing process. It will be implemented on Gulfstreams.

Installation kits for BD-100 and BD-700 aircraft have been put together as Duncan has also gained access to STCs for further types.

ACA's ionisation purification system can now be installed in Phenom and Praetor series aircraft. It provides continuous decontamination of the interior and requires no scheduled maintenance.