Decent product, but have realistic expectations.
To put it simply, this product is nothing more than an aluminum tube with a UV light inside of it, and a small fan to blow air through the tube. It will not clean the air, remove dust or dander, remove odors, or anything else that people expect "air cleaners" to do.<br /><br />This product has one single purpose: to kill any living micro-organisms that happen to be in the air. This means that, realistically speaking, you may never know if it's actually doing anything. The science behind UV-C sterilization is solid, and the product does seem built well. However, the fan is needlessly loud, and and the unit is too small to handle the air volume in even a large bathroom.<br /><br />I am using this product in a small bathroom for the benefit of someone recovering from serious illness. Again, I will have no idea whether it will do anything, but it theoretically might, which is good enough for my purposes. For any space larger than a closet/bathroom, I'd suggest getting a proper air purifier with built-in UV light. There are many models that will filter dust, dirt, and odors AND contain the same UV lights as this unit. However, if you have a small space and need ONLY a sterilizer and not a filter, this product will do fine.
Rating: 4 stars