3M 8210Plus Particulate Respirator Compare prices

The air in its pure form, free of toxic gases and particles, contains mainly hydrogen and oxygen essential for the survival of human beings.  Usually are present in air pollutants known as chemi..

For now you can not explain with precision the causes of this "mistake" of the immune system, while knowing how to happen, however, the mechanisms (described above) of allergizzazione you are still u..

The air we breathe in our homes contains all sorts of invisible and dangerous surprises.  If you believe that, on average, is spent at home by 60% to 95% of his time and that you breathe 22,000 ..

The negative ions and positive ions are essential for particle air pollution, the health and welfare. It is harmful action of the positive prevailing when the air is polluted, it is beneficial rather..

Although not directly affect the well-being heat, the indoor air quality affects the microclimate and on health. Dust in the air, combined heat and pollutants such as cigarette smoke, can increase th..

Even when it is cold outside we must not neglect to renew the air in the house, especially if the walls and windows are thermally insulated, otherwise the risk of condensation increases by the high c..