Up to 100X more filtration than ordinary HEPA 100X more filtration than ordinary HEPA Unlike other air purifiers, IQAir's HyperHEPA filtration system is proven to stop the smallest, most harmful particles in the air, all the way down to 0.003 microns - the smallest particles that exist. That includes viruses, pet dander, dust mites, air pollution and even cigarette smoke. IQAir uses nanofiber technology and innovative design to stop particles 100 times smaller than what other air purifiers claim. And we don't just claim it, we prove it in rigorous independent testing. HealthPro Plus Air Purifier
