What is filtered FAR UVC
Filtered FAR UVC (222nm) is safe for humans, unlike UVC (254nm) which is carcinogenic, catogenic and unsafe for humans.
Does not penetrate the skin or the eyes
Filtered FAR UVC ( 222nm) does not penetrate the skin or eyes making it safe to use in occupied spaces.
Why must FAR UVC be filtered?
Filtered FAR UVC ensures there is no leakage of dangerous UVC by limiting output to 230nm .
Sanitation time vs Distance.
This chart shows the time