NanoFIL Sterilizing Nano-filters, the ability to exterminate over 99% of Coronavirus (COVID-19 Omicron variant), 99.99% of bacteria and viruses commonly found in the air is verified by third parties, including SGS and VRS. A wide range of residential and commercial air filtration products are available. Applying nanofiber electrospinning technology, the composite filter material combines nano fibers and electrostatic fibers, with unique air purification ability, and the efficiency is better than other air filtration products on the market.