We manufacture the best portable air purifier in the United States which retails for $1199 and $799, free shipping at www.tracspurifiers.com. You can earn 20% or $240 per sale. Our a 3-stage air purification system uses a carbon pre-filter to remove smoke and odors, a HEPA filter to trap bacteria and viruses, and UV-C light to kill or disable airborne viruses, including the coronavirus at 99.99% efficiency. These portable air purifiers have been sold to schools across the USA. Also dental offices, police stations and residential homes everywhere. Our air purifiers are made of solid steel, welded together with a powder coated finish. 30 day money back guarantee and lifetime guarantee on frame and structure. 5 year mechanical warranty.