Low Cost Air Purifier

challenge

jtd (Jude T Dsouza) May 14, 2021, 2:10pm 2

A personal air purifier

UV disinfection chamber Electronics

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 …

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