Blueair Air Purifier Replacement Filter, Blue Pure 311 Auto

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 purifier
• Genuine Blueair replacement filter; Specifically designed to maintain premium performance over time and ensures your warranty remains intact
• Particle filter; Removes airborne particles such as pollen, pet dander, bacteria, mold, viruses, and dust from your indoor environment
• Activated carbon mesh; A layer of carbon mesh traps light household odors, smoke, chemicals, and volatile organic compounds (VOC)
• Recyclable, so the only thing you're adding back into the environment is clean air; Please check your local recycling facilities for availability
• We recommend replacing your filter about every 6 months when used 24 hours a day