BLUEAIR Blue Pure 121 Genuine Replacement Filter, Particle and Activated Carbon, Fits Air Purifier

FILTERS BUILT TO LAST: Using a 360-degree air intake and up to 4x the filter surface area, the Genuine Blue Pure 121 Particle and Activated Carbon Filter lasts on average 6 months to a year; optimizing air flow and performance over time RECYCLABLE: Please check your local recycling facilities for availability REMOVES EVEN TINIEST AIRBORNE PARTICLES DOWN TO 0.1 MICRON: Particle filter removes airborne particles such as pollen, pet dander, bacteria, mold, viruses, and dust from your indoor environment.TRAPS HOUSEHOLD ODORS: A layer of carbon mesh traps light household odors, smoke, chemicals, and volatile organic compounds (VOC) International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.