This replacement air purifier filter by Blueair is a high-quality product designed to help you breathe cleaner air in any room of your home. With a powerful electrical power source, this filter uses advanced filtration technology including activated carbon, HyperHEPA, HEPA-Type, electrostatic, and pre-filter to capture and remove a wide range of contaminants including allergens, dust, odors, bacteria, volatile organic compounds (VOCs), pollen, debris, and chemicals. The filter has a long life of up to 6 months, and features a digital display, automatic shut off, and filter replacement indicator.

The Blue by Blueair Pure 211+ replacement filter is easy to mount on the floor and has a compact size of 13 inches in depth, 12 inches in height, and 13 inches in width. It also has a low weight of only 2.2 lbs., making it easy to move from one room to another. This air purifier filter is an excellent choice for anyone looking to improve their indoor air quality and enjoy a healthier home environment.