VEVOR Air Scrubber with 3-Stage Filtration, Stackable Negative Air Machine 800 CFM, Air Cleaner with MERV10, Carbon, H13 HEPA, for Home, Industrial and Commercial UseProduct Features UV C Light Technology Our air scrubber has built in UV C light that eliminates airborne pollutants better than ordinary air purifiers. The combination of UV C light technology and high efficiency filters breaks down odor molecules caused by smoking, cooking, pets, and more. Widely Used No assembly is required. The unit weighs only 35 pounds and features a foldable handle, making it easy for one person to carry and stack in a corner