While HEPA filters are 99.9% effective at removing particles larger than 300nm and can capture some smaller particles and viral saturated droplets at lower efficiencies, free floating airborne viruses, like the SARS-CoV2 Coronavirus, measure only ~125nm in diameter, and can penetrate a HEPA filter, linger in the air as an aerosol, or bypass a HEPA filter's media as can smoke, mold toxins and odors.
 PYURE Dynamic Protection™ destroys contaminants at the molecular level (not just blocked in a filter).
 Ionizers clump contaminants, causing them to bind to heavier particles and drop from the air stream. However, this does not reduce their dangers. They are not eliminated by Ionizers.
Importantly, air filtration also does not address the fact that many contaminants are out of reach of cleaning crews whether on surfaces or in the air.
On the other hand, PYURE Dynamic Protection™'s flow-neutral hydroxyl generators complement physical filters and the ongoing and commendable efforts of cleaning and decontamination crews. It enhances their efforts by ensuring 99.999% rapid elimination of all pathogens, including those suspended in the air and hiding on any hard-to-reach surfaces such as corners, gaps and even fabrics.
This patented ozone-free technology is effective, economical, worker friendly and environmentally safe, with outstanding ROI.