Blueair Genuine Classic 500/600 Series Replacement Particle Filter for 605, 680i Air Purifier HEPASilent Technology Removes up to 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria and Viruses

EASY TO CHANGE FILTER: Replacing your Blueair filter is simple and easy to do to refresh your air The fiber shedding resistant gradient structure resists clogging, even if the filter is overloaded Blueair smoke shop air filter is designed to provide you with pure and healthy air Energy saving Blueair air filters save energy due to a low-density design and requiring less pressure to push air through the filters HEPASilent technology combines electrostatic and mechanical filtration for exceptional efficiency, Weight: 1.0 pounds, Manufacturer: Blueair