![Table 11 from High efficiency air filters ( EPA , HEPA and ULPA ) Part 2 : Aerosol production , measuring equipment , particle counting statistics | Semantic Scholar Table 11 from High efficiency air filters ( EPA , HEPA and ULPA ) Part 2 : Aerosol production , measuring equipment , particle counting statistics | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/27b2b56953fb984284a0fec248ea029e69d76a02/20-Table3-1.png)
Table 11 from High efficiency air filters ( EPA , HEPA and ULPA ) Part 2 : Aerosol production , measuring equipment , particle counting statistics | Semantic Scholar
![EN 1822 Standard. Absolute Filters (EPA, HEPA and ULPA) | Venfilter Air filters and industrial ventilation EN 1822 Standard. Absolute Filters (EPA, HEPA and ULPA) | Venfilter Air filters and industrial ventilation](https://www.venfilter.com/sites/default/files/en_1822_mpps.jpg)
EN 1822 Standard. Absolute Filters (EPA, HEPA and ULPA) | Venfilter Air filters and industrial ventilation
![Table 11 from High efficiency air filters ( EPA , HEPA and ULPA ) Part 2 : Aerosol production , measuring equipment , particle counting statistics | Semantic Scholar Table 11 from High efficiency air filters ( EPA , HEPA and ULPA ) Part 2 : Aerosol production , measuring equipment , particle counting statistics | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/27b2b56953fb984284a0fec248ea029e69d76a02/32-Table10-1.png)
Table 11 from High efficiency air filters ( EPA , HEPA and ULPA ) Part 2 : Aerosol production , measuring equipment , particle counting statistics | Semantic Scholar
![Table 11 from High efficiency air filters ( EPA , HEPA and ULPA ) Part 2 : Aerosol production , measuring equipment , particle counting statistics | Semantic Scholar Table 11 from High efficiency air filters ( EPA , HEPA and ULPA ) Part 2 : Aerosol production , measuring equipment , particle counting statistics | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/27b2b56953fb984284a0fec248ea029e69d76a02/14-Table1-1.png)
Table 11 from High efficiency air filters ( EPA , HEPA and ULPA ) Part 2 : Aerosol production , measuring equipment , particle counting statistics | Semantic Scholar
![vhbw vacuum cleaner filter for Rowenta RH8133WB vacuum cleaner, HEPA exhaust filter, plastic / microfleece - Electropapa vhbw vacuum cleaner filter for Rowenta RH8133WB vacuum cleaner, HEPA exhaust filter, plastic / microfleece - Electropapa](https://electropapa.com/media/catalog/product/cache/1/image/400x400/9df78eab33525d08d6e5fb8d27136e95/f/i/filter_rowenta_wie_rs-rt900586_ox21-g-40_3.jpg)