DFS Technology

Captures 99.99% of pollutants, viruses, bacteria, fungi, mould and dust mites

OKTOair is partnered with HealthWay, a US Global Leader in Air Filtration in order to provide award-winning, state of the art air cleaners for the UK and Ireland market. OKTOair are the only provider of these world-leading filters in the UK and Ireland.

Technology developed with the US Military

HealthWay are leading air filtration specialists who have developed Patented Disinfecting Filtration System (DFS) technology in collaboration with the United States Military during a Grant to combat germ warfare. This technology is featured in all OKTOair’s products and can capture and remove ultrafine particles and pathogens as small as 0.007 micron. Certified better than HEPA filtration – you can be sure you’re only getting the best with this military-grade air cleaning system.

DFS Technology is:

  • Chemical Free & Ozone Free
  • Exceeds the European Standard EN 1822 (HEPA filtration test)
  • Certified and tested by the Environmental
  • Protection Agency (EPA)
  • Individually tested to guarantee better than HEPA efficiency

Scientific Efficiency Tests via Third Party

Ultrafine Particle Filtration Validation for Guaranteed Efficiency

DFS technology is individually tested to guarantee better than HEPA efficiency, capturing 99.99% of particles at 0.007 micron. Tested, proven and verified at Independent Research Institutes and Laboratories:

  • CREM Co. Labs. Canada – White paper scientific test results, efficiency and performance
  • Intertek Testing Services NA, Inc. – Zero Ozone
  • LMS Technologies, Inc. – Exceeding European Standard EN1822 HEPA Test
  • Syracuse University BEES Lab – VOC removal
  • University of Buffalo IUCB – efficiency and performance
  • Virginia Polytechnic Institute – Bacterial removal efficiency test using S Epidermis and Escherichia col
  • Blue Heaven Technologies – Filtration Efficiency in accordance with EN 182 Standard
  • Guangzhou Testing Centre of Industrial Microbiology Lab – H1N1 virus (Swine Flu) and virus aerosol purification efficiency
  • University of Wisconsin – E. coli bacteria removal efficiency

This makes our air purification systems the most efficient available

DFS Technology and Covid-19

DFS technology filters, removes and kills 99.99% of all ultrafine particles and pathogens down to as small as 0.007 micron – much smaller than coronavirus. Testing of a proxy virus has proven removal of 99.99% of particles smaller than Covid-19 within 10 minutes and 100% within 45 minutes certified by the Environmental Protection Agency (EPA) after laboratory testing.


Making this by far the most efficient air cleaner on the market

You can count on DFS technology to capture and remove harmful viruses, mould, fungi, bacteria, and ultrafine particles leaving nothing but fresh, clean and healthy air inside your indoor environment. Our DFS technology is currently used in hospitals, medical clean rooms, government buildings, military applications, schools, offices, airports, music venues and homes.

With solutions from 500 sq.ft to 1 million sq.ft – we can cover any indoor space.

Trust OKTOair

OKTO have been around for 29 years, experts and specialists in Smart & Healthy Buildings and innovative technology who have worked on some of the largest and most prestigious projects and buildings in the world. Bringing Wellness to the forefront with the best and most efficient technologies available.

Trust HealthWay

HealthWay through continuous innovation over the past 40 years has developed and innovated over 25 air cleaning patents and developed technologies that have led the way in the indoor air quality industry.

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