Turning Your Space Into A Safe Space.Whether these spaces include medical waiting rooms, care homes, offices or lobby space, PreDA was developed to offer real solutions to keep you and the air you breath safe.PreDA has entered Into a distribution partnership with PURA AIR, a Canadian company that is passionate and committed to the design and manufacturing of medical grade safe air equipment.All of our solutions utilize a laboratory based system to eradicate harmful virus bacteria and pathogen presence from the air we breath. Air is passed through a UVC kill chamber, a vital role in the eradication process. Following this step the air is then moved through either a MERV 6 or MERV 8 impregnated filter (with a carbon pre-filter) and then concludes its final stage of purification through a medical grade true HEPA filter.