Powertraveller Defender PT95 face mask with filter, Grey

The Defender PT95 face masks protect you from virus particles, air pollution and allergenes, such as pollen. The mask is comprised of five layers: an elastic, breathable lycra layer, a nano-fibre layer that is comprised of three layers, and a comfortable cotton layer on the inside for additional filtration. Because of these layers the mask will filter up to 95% of the particles up to 0.3 micron. The Defender PT95 was tested according to the American MERV standard. The filter was awarded with a MERV16 rating, which indicates the highest possible effectiveness for an air filter. Even though virus particles themselves are smaller than 0.3 micron, they attach to aerosols in the air. This mask filters out the aerosols which means you are also protected from viruses! But that is not all! You also protect those around you when you wear this face mask.