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In 2016, Eco Link obtained the “Innovation and Technology Fund” from Hong Kong government, and has successfully developed KAF sterilizing nano-filter in 2019 .

  • Developed and designed independently in Hong Kong;
  • Apply advanced nanotechnology to reduce air pressure but maintain high filtration efficiency;
  • Effectively filtrate PM2.5 with low pressure drop;
  • Remove TVOC, odors, acetone and formaldehyde;
  • Kill bacteria.