Profounds Black Protective triple-layered PM2.5 filtered cotton twill face mask made of three layers of cotton and easily adapts to different sizes with adjustable ear loops and integrated metal nosepiece to ensure a snug fit. Each mask has a replaceable five-layer PM2.5 filter featuring 2 layers of filter fabric, 2 layers of non-woven fabric and 1 layer of activated carbon fabric. PM2.5 filters are made from the same advanced materials used for respirators like the N95 and KN95. lab tests show a properly fitted PM2.5 filtered mask can reduce airborne particulates by as much as 90%.
Triple-layered protective mask constructed with the highest quality machine-washable combed cotton. Protective particle-resistant outer layer with polyester fiber middle layer for particle filtration. Ultra-soft & breathable combed-cotton inner layer.