Design Challenge: Low Cost Air Filtration Systems

[jtd (Jude T Dsouza)]

One method is to use UVC dis infection lamps in the inlet of AC.

UV disinfection chamber

Covid slayer breathing mask: Since Amazon shipments have started, I started checking availability of uv lamps and water purifier cartridges. Apparently the state of art has substantially advanced form the days of EPROM UV erasers. I found a whole lot of cartridges. 11" UV lamp being the most common. Lamp brands being shipped are innumerable. Philips being one such. However the specs on Philips website are sparse. I also found Osram - a well known brand - UV lamps. WITH A CLAIM OF PRODUCING …