By reading your post Stocko, I am really concerned about your basic knowledge of the AIRFILTRATION systems. It clearly indicates your knowledge in this field is very limited. Charged static plates used for the AF have been around for the long time. Usual efficiency CSP is very low (66%) compare to Microgenix Air Purification units (99%). The entire concept is totally different. At the present time, Microgenix has no any competitors in the APS!
I like this part from today's announcement
NEW LEGISLATION FORCES HOSPITALS TO TREAT EXHAUST GASES FROM ISOLATION WARDS
Mr Lindsay Sanford, the Chairman of AFT CORPORATION LTD said "The legislation that has just been released requiring hospitals to install air filtering systems to treat exhaust gases from all isolation wards opens up a huge new market for Microgenix. It is now crunch time for medical establishments to face the reality of having to look closely at the air purification market for answers to their problems of the everyday risks of cross contamination and contagious diseases spreading uncontained. This change in legislation is a potential windfall for Microgenix."