BLUEAIR 400 SERIES PARTICLE FILTER
FOR MODEL: 403

• Gradient structured filter with thermally bonded fibers containing polypropylene and polyethylene free of chemicals and binders. Naturally anti-bacterial. Fiber shedding resistant.
• Certified effeciency 99.97% for particles down to 0.1 micron such as dust pollen, bacteria, virus, pet dander, mold spores and other airborne particles.
• Replace after every 6 months