Blueair Blue Pure 411 Genuine Replacement Filter, Particle and Activated Carbon, Fits Blue Pure 411, 411+, 411 Auto & MINI Air Purifiers

Blueair Combination Particle Carbon Replacement Filter compatible with Blue Pure 411, 411, MINI, and 411 Auto air purifiers. 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 and dirt from your indoor environment. Activated carbon mesh. A layer of carbon mesh traps light household smell, 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