
Data
From our surveys, we were about to ascertain the following information:
- 
People are familiar with air purifiers 
- 
People are familiar with UV light 
- 
60% of people polled have allergies 
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30% of people polled own an air purifier 
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58% of people polled would be comfortable using a purifier incorporating UV light 
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62% of people polled clean their house weekly - 
We neglected to ask them what their cleaning entailed 
 
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From our research, we were about to ascertain the following information:
- 
The best light frequency to eliminate bacteria, viruses, and airborne allergens is 264 nanometers (nm) 
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The light frequency of UVA light ranges from 320-400 nm 
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The light frequency of UVB light ranges from 290-302 nm 
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The light frequency of UVC light ranges from 100-290 nm 
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Over 50 million people from the United States have allergies. 

Image of bacteria being killed by UVC light.