Find a fresher way forward with the Bionaire True HEPA 360 UV Air Purifier. Experience 6-stage filtration + UV Light Protect, with 360 air intake for ultimate air protection. The 6-stage filtration system uses 2 layers of pre-filters, a True HEPA filter, and a carbon filter to capture up to 99.97% of unwanted dust, pollen, and more to deliver pure, crisp air. UV Light Protect reduces 99.9% of virus, bacteria, and mold* while the ionizer binds small particles so they are easier to capture. Customize comfort levels with 3 speed settings and an 8-hour timer for clean air on your schedule. *Results based on the microbial reduction rate of 99.9% with unit on the high setting, with UV Light and Ionizer on. Escherichia coli (e. coli) bacteria removed in 120 min., Coliphage Phi-X-174 virus in 75 min., and Aspergillus Niger (black mold) in 40 min.