Very dense and effective half-mask with very good setting for good adaptation to the face shape.

The half-mask (nose and mouth is certainly enclosed) has two filters, one right and one left, thereby inhaling easier. The exhalation is done through a valve, whereby it also easily. The effort must be expended when working for breathing should be relatively small and that is in this model despite high cleaning / filtering efficiency of the case. The sealing of the facial region is due to several adjustable head strap is also very good. Leak test should always be carried out by zuhält the outlet and exhales. So you can find out very quickly where the exhaled air can escape more freely. Because at these points can be easily sucked inversely considers the polluted air we breathe. Furthermore, it is striking that the mask can be worn comfortably by the soft material for a long time, without there being great problems with the pressure points.

Certainly, a suitable safety goggles and a protective suit complete the whole.

The field of application is defined according to the manufacturer by the specification FFA2P3 for professional use. Also in the household should be so always pay attention to protection when brushing, grinding, so it is ideally suited for this purpose. The service life of the mask is given in daily use in the chart for 30 days. In the time or period of use, however, should also be a not be underestimated and that is the bioburden. Each respirator over time accumulate germs which thrive in the humid climate of the filter and thus can trigger respiratory damage. Changing the filters therefore has not only one meaning.

Unfortunately, the filters are not interchangeable, so it is a disposable mask. That's a great pity because the sustainability is not given.

Overall a very good, important and useful product with a very high filter efficiency.