The HFX is a combination HEPA UV air filter/purifier that can be duct-mounted or used as a standalone system. The included HEPA filter is 99.97% effective, trapping particles down to .3 microns in size. Purification is done through germicidal photo oxidation. The air is pulled through the UV reflecting box, where the UVC/UVV light destroys up to 99.99% of the biological and chemicals in the air. The air continues to pass through the pre-filter, then to the HEPA filter.
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