Fabric masks can potentially be ineffective simply because they become more porous the more we wash them. The BimSafe mask however maintains its integrity, as it’s designed with a pocket for replaceable filters.
These specially crafted BimSafe filters provide the highest level of protection for the fabric mask, with a filtration performance of 95%. These masks also feature a protected vent for safe easy breathing, a metal strip for a snug fit around the nose bridge, and adjustable straps to provide the perfect tension around the ears.