Air purification HEPA filters

Air purification HEPA filters

Diamondtrap HEPA filters are both aseptic, reduce noise levels and increase air flow

Diamondtrap HEPA filter for Portable Air Purifiers:

  1. Replaces conventional HEPA filter cartridge in air purifiers
  2. Truly aseptic – viruses, fungus and bacteria are neutralized in up to 20 minutes
  3. Reduces noise level by 75%
  4. Increases Clean Air Delivery rate (CADR) by 50%

Air purifiers helping opening of society

Portable air purifiers improve people’s living quality and save lives. According to WHO, 90% of world population is living in areas with poor or even hazardous air quality. Over 9 million people die annually and billions suffer the effects of air pollution. Air purification is the solution for clean air for ambient environments – homes, offices and public areas. Antipathogenic air purification allows us the safe opening of society during the latter stages of Covid-19 pandemic but also means for protecting better the societies from any future pandemics but ordinary seasonal influenzas, too.

Diamondtrap HEPA filters offer true aseptic protection

Air purifiers operate by taking in contaminated air and trapping small particles into their filters. Typically, the purifiers use HEPA filters. A HEPA filter is a mechanical air filter; forcing air through a fine mesh that traps harmful particles.

Air purifiers are efficient against pollution, but less so against viruses, fungus and bacteria. There is a handful of solutions in the market claiming to be antibacterial or antiviral. A true aseptic and practical filter doesn’t just trap but neutralizes bacteria, fungus and viruses in minutes.

The Diamondtrap method is truly aseptic, providing multiple levels of protection. It traps and neutralises different forms of transmitted pathogens. Diamondtrap filter media is tested against aerosol transmitted viruses, fungus, bacteria and other particles.      The tests carried out by applying standards GB/T 20944.2-2007 (Textiles-Evaluation for antibacterial activity-Part 2: Absorption method) as well as test method ISO 18184:2014 (E) show exceptional performance for a variety of bacteria, fungus and viruses.

Higher CADR rate with Diamondtrap filter media

Diamondtrap has introduced filter medias offering portable air purification HEPA grade filtering with the best performance and the highest Clean Air Delivery Rate (CADR). In such filter the air is flowing with high efficiency. As compared to traditional filters the new technology provides multiple advantages such as enabling the user to benefit from lower noise level (-75% reduction) as well as lower energy consumption (-30%).

The unique aseptic and high filtration performance is achieved by unleashing the nanodiamond unique properties such as tunable charge permanent electret with very high surface area. Each filter is provided with billions of small electrically charged nanodiamonds able to capture and neutralize the pathogens.


The current Diamondtrap HEPA filter cartridges for PAC are shipped to first customers in near term.

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Air purification HEPA filters

Air purification HEPA filters