Germ Guardian Air Purifier with HEPA Filter and UVC This Germ Guardian Air Purifier with HEPA Filter and UVC ($90) is a winner because it also features optional UV-C light technology, which work to help reduce airborne bacteria, viruses, germs and mold spores. Image Source: target.com Germ Guardian Air Purifier with HEPA Filter and UVC $90 from target.com Buy Now