The BLUEAIR Blue Pure 211+ Genuine Replacement Air Filter is a white, floor-mounted air purifier filter designed to capture allergens, dust, odors, bacteria, and more. It features filtration technologies such as HEPA-Type and Electrostatic, with a filter life of 6 months. The digital display and automatic shut off make it convenient to use, while the filter replacement indicator ensures timely maintenance. With a sleek and modern design, this air purifier filter is perfect for any room in your home, providing clean and fresh air for you and your family to breathe.