It cleans the air with a filter and kills germs with a light. Just a little thing you didn't know you needed. I used to wake up coughing from the my dusty birds(some birds create a lot of dust even being bathed) I am now waking with clear lungs and pleasant smells. I have been using it a little over a month. Worth it more so than any non bulb filter.

This is a good Air Purifier for a small medium room, and I can honestly it's helped with my bleeding and stuffy nose. Only issue is the blue light, I'm not sure if there's an option to turn it off while the function still works?

I love this air purifier. It does its job! It runs a long time and takes the odors out of the house. Worth a buy!

Works so well, I wake up with no stuffy noses and my son no longer feels stuffy

This product has really helped with my nasal issues.