Smart E-Filter

Gallery Smart E-Filter 1
Gallery Smart E-Filter 1
January 2021
Headquarters 6343 Buonas, Switzerland

Smart E-Filter - Smart e-filter technology for practical particulate-free and ozone-free indoor air generation

Thanks to this solution, bacteria and fours are rendered harmless in the 8,000-volt zone and the fungal spores and yeast are filtered according to their degree of separation. An existing ventilation system can be converted in about 2.5 hours. Smart E-Filter doesn't induce the burning of plastic, glass fibres or wood. With its innovative technology, more than 80% of energy can be saved compared to conventional two-stage bag filter combinations. Once installed, Smart E-Filter reduces the risk of bacteria proliferation, reducing the number of sick days of the users and increasing their performance. Highly customizable, The Smart E filter technology is already protected by a European patent.

Key features

  • Reduction of health costs - increased performance
  • Old ventilation systems are converted and can meet the requirements of WELL certification
  • Energy reduction 80% compared to two-stage pocket filters
  • 2,500 cubic meters of air per hour are cleaned of fine dust and ozone per filter
  • saves up 3.5 tons of CO2 per filter or prevents CHF 1,000 in external costs


  • The ROI is between four and eight years
  • With a low investment, existing ventilation systems can be converted from indoor air quality IDA4 to IDA1.
  • Well certification is possible with IDA indoor air

Categories of Application

Maturity Stage

  • Medium and large scale commercialization
  • Small scale commercialization
  • Initial market commercialization
  • Prototype testing in the real world
  • Prototype testing 1:1 in the lab

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