Performance Book

15
Virus filtration efficiency
Natural reduction of airborne virus is shown as reference in the graph. The virus level after running
the unit for 10 minutes is 99% lower than the natural reduction. After 20 minutes the level has been
reduced by more than 99.9%.
0
5000
10000
15000
20000
25000
30000
35000
40000
45000
50000
0 10 20
Virus level
Time (minute)
Virus filtration efficiency
–– reference
–– with filter
> 99.9% elimination
at 20 minutes
99.9% elimination
at 10 minutes
Mold filtration efficiency
Natural reduction of airborne mold spores is shown as reference in the graph below. After running
the unit for 10 minutes, the mold level is over 99.9% lower than the natural reduction. The reduction
is consistent after 20 minutes.
0
1000
2000
3000
4000
5000
6000
7000
0 10 20
Mold level
Time (minute)
Mold filtration efficiency
–– reference
–– with filter
> 99.9% elimination
at 20 minutes
> 99.9% elimination
at 10 minutes