AmazingAir 3500 4-in-1 Air Purifier - PartnersaleExperience unparalleled air purification with the AmazingAir 3500, designed to maintain optimal air quality in living rooms, kitchens, bedrooms and more. This state of the art device features a 3 stage filtration system, including our independently tested UltraHEPA filter, which captures 99. 97% of airborne particles as small as 0. 003 microns. That is 100 times smaller regular HEPA filters (e. g. used in airplanes). AmazingAir features professional