The NuvoMed Personal Around The Neck Air Purifier NPF-8/0895 is a portable air cleaner that utilizes battery power and an ionizer filtration technology. This device, manufactured in 2020, is designed for personal use and is Energy Star compliant. It can capture allergens, odors, and bacteria, providing clean air on the go. With a washable/reusable filter life and featuring atomizer humidification, this air purifier is a convenient and efficient solution for improving indoor air quality.