It offers top-tier protection against fine dust and solid particles. Designed with a fold-flat structure, it features a 360° exhalation valve to reduce breathing resistance and minimize heat buildup. The soft sealing lip around the nose and chin, along with an adjustable headband, ensures a secure and comfortable fit for various face shapes. Individually packed for hygiene, this white mask complies with EN 149:2001 + A1:2009 standards and has passed the dolomite dust test for maximum breathability. Ideal for use in industrial and laboratory settings.