Moldex Air Plus reusable masks combine comfort, durability and long-term protection. With a cleanable full face seal, low-resistance AirWave® filter and Ventex®-valve, they offer easy breathing and a secure, comfortable fit for extended use. FFP3 for protection against toxic dust, mists and fumes 20 x WEL (Workplace Exposure Limit). Tested and certified to EN 149:2001+A1:2009.Select Option Pack of 1Pack of 5 Add to Basket Quantity