They provide protection efficiency up to 99.95% for the particle size ≥0.3 μm and respiratory resistance of 4.2 mbars for each filter flow rate of 47.5 l/min. The maximum respiratory resistance of filled up filter is 7 mbars. Among similar aerosol filters, HESPA® Technology by GVS is that ensures high filter efficiency and low respiratory resistance.

PRODUCT FEATURES

• Protect against dust and fumes containing: microorganisms; marble; gypsum; titanium oxide; mineral wool; wood; synthetic detergents; textile fibers; spices; salt; forage, etc.
• Protect against dusts that possibly cause pulmonary diseases – coal dust, silicon oxide, cotton, iron ore, graphite, kaolin, zinc, and aluminum.
• Protect against asbestos, bauxite, and iron dusts; and manganese, lead, and chromium toxic dusts.