Review on 🌬️ Air Oasis 1000G3 Air Purifier: Efficiently Purify the Air with Brushed Aluminum Design by Dawn Valdez

Produces ozone which may be a nuisance to some. There is no way to judge effectiveness. Two of them can't get rid of the smell of mold in a small space even after several months of 24/7 work. The whole house is built on a concrete slab, so it doesn't feel like a messy crawl space. Impulse buying COVID. Has sharp edges. However, there are studies showing that bipolar needle ionization inactivates viruses. If smells bother you, check out Air Knight. I installed the same devices in the air ducts as they did and they really eliminate odors.