3M FFP2 Valved Mask protects you against hazardous dusts and mists. The robust cup shaped respirators provide FFP2 protection. The lightweight mask features from a twin strap design, nose clip and soft edging. The 3M Advanced Electret (filter) Media (AEM) aids users in breathing easily, and some of the range is available with 3M™ Cool Flow™ Valve, reducing heat build-up for users working in hot and humid conditions.