Blueair Particle + Carbon Replacement Filter Blue Pure 311 Auto Air Purifier

The Blue Pure 311 Combination Particle + Carbon filter protects against both gaseous and particulate contaminates. Advanced polypropylene filter media removes particle pollutants from your indoor air, such as pollen, dust, and pet dander. At the same time, a layer of activated carbon mesh traps light household odors from pets, cooking, smoke, and more. The 360-degree design allows the filter surface area to be over 13 square feet in size.Blueair Combination Particle + Carbon Replacement Filter compatible with Blue Pure 311 Auto air purifierParticle filter; Removes airborne particles such as pollen, pet dander, bacteria, mold, viruses, and dust from your indoor environmentActivated carbon mesh; A layer of carbon mesh traps light household odors, smoke, chemicals, and volatile organic compounds (VOC)