Purify the space multiple times per hour with the Levoit PlasmaPro Smart True HEPA air purifier. The Pre-filter, H13 True HEPA filter, and Custom high efficiency activated carbon filter capture most of the airborne particles, even the small ones. The carbon filter neutralizes smoke, fumes, VOCs, and household odors, such as pet and cooking smells. Create schedules, connect to voice assistants, and more.