India’s First Auto Scan Tested HEPA and ULPA Filters by American Air Filters

Filters manufactured by AAF are compliant with international standards. EN 1822 Testing Machine is designed to meet the requirements of testing air filters according to EN1822 with a high grade of automatization.

Press release- Bengaluru, India: September 3rd, 2019

AAF (American Air Filter), a Daikin group company, the world’s largest clean air solutions provider, has become India’s first auto-scan tested HEPA and ULPA filters providers. The company has installed EN 1822 testing machine to meet the requirements of testing air filters according to EN1822.

All HEPA and ULPA filters produced by AAF are manufactured in an ISO Class 8 cleanroom environment. These high-efficiency filters are individually tested by automatic filter scanner EN 1822 testing machine and packed in a controlled environment.

EN 1822 Testing Machine


  • Compliant with the new testing standard EN1822
  • Quality control guaranteed in filter production with automated test report generation as a proof of quality in the manufacturing
  • Individual scan testing of high-efficiency filters
  • EN 1822 testing machines are precisely built for AAF India facility to meet strict requirements that aim at the sustainable high quality of testing air filters.

Graphical representation of people penetration in the software

Through EN1822 testing machine, leak detection and filtration efficiency measurement are performed automatically. Relevant test data and results are logged in the system after each test and printed test reports are attached to individual filter as proof of their filtration efficiency. Each printed copy of the test result shows the actual particle penetration acceptance indicators in a 3D map. This feature can easily help identify the filter’s performance in a glimpse to the test result.

The company’s goal is to bring clean air to life by producing high-quality air filters consistent with strict international standards.  All AAF manufacturing processes are ISO 9001 certified. Currently, AAF is upholding the highest standard of quality in the air filtration industry.