Allerair Airmedic Pro 5 Portable Series HEPA Filters

• The Pro 5 and Pro 5 MG air purifier models use a Medical Grade HEPA, rated 99.97% efficient to 0.3 microns particulate size.
• The rest of the Pro 5 series models use a Super HEPA. They are rated 99.99% effective to 0.3 microns.