FFP3 Valved Face Mask

Uses In a working environment, they can be worn for the following activities: Grinding Cutting Drilling of wood Working with stainless steel Painting Handling hazardous powders such as those in the pharmaceutical industry OEL: protects against materials in concentrations 50x limit   Working with lacquer Working with resistant paint Varnishing with solvent-based paint Asbestos removal APF: protects against materials in concentrations 20x limit They can also be used in medical environments where you might be exposed to bacteria or contaminants.