The mask and filters are certified, they protect the person from any type of dust (using FFP filters) and bacteria (with medical filters).
The filter replacement warrants to the person new filters, clean and affordable everyday.
The daily replacement of a single component of the mask allows to have a low cost and much lower than the alternatives on the market.
The environmental impact of BergaMASK is minimal compared to disposable masks, because it is to dispose of a small part and not the entire mask.
