Page 6 - EN-Symptom-Survey_lores

A clear summary

Based on the results below, employees found installed. The survey is tailored to the needs of each
that unpleasant odours and the smell of mould customer. We present the results in clear graphs
had almost disappeared after the air purifiers were and review them with the customer.

PHASE 1 AT THE MOMENT, DO THE PREMISES HAVE:

Dust and dirt 34% 24% 42%
An unpleasant odour 34%
A smell of mould 40% 26%
Stuffy/poor air 50%
6% 44% 10% 22%

0% 20% 68% 60% 80% 100%
Yes No
40%

I don't know

PHASE 2 AT THE MOMENT, DO THE PREMISES HAVE:

Dust and dirt 32% 28% 40%
Unpleasant odour
A smell of mould 8% 26% 66% 80%
Stuffy/poor air 82%
3% 15%
77%
10% 13% 40% 100%
60%
0% 20% No

Yes I don’t know

HAVE YOU HAD FEWER SYMPTOMS SINCE THE INSTALLATION OF THE AIR PURIFIERS?

I didn’t have any symptoms 18% 18% 8% 53% 3%
before the installation of the
air purifiers 0% 20% 40% 60% 80% 100%

There is no clear relief

I don't know Yes, I have fewer Yes, my symptoms have
symptoms now disappeared