Review on AIRTOK Purifiers Optional Available California by Crystal Reed

I have not encountered any air quality issues in my home. So I wasn't sure if I needed it. But the classrooms at my university have had HEPA filters since Covid became an issue. So I decided to give it a try. To my surprise, the air quality in this room was noticeably better. The machine itself has different speeds. The lowest is barely audible and was enough for me. Higher speeds are still pretty quiet. In general, it's good that it exists.