The Optrel Half Mask tightfit 4160.570.W with exhalation valve is a high-quality respiratory mask specifically designed for use in the Swiss Air respiratory protection system. Made from durable silicone, this half mask offers both comfort and an effective seal. The version with an exhalation valve enhances breathability, which is particularly beneficial during longer wear times. The mask meets the requirements of the EN 12942 standard and belongs to the PPE Category III, meaning it is suitable for professional use. With its robust construction and careful craftsmanship, the half mask is ideal for various applications where high protection is required. The mask shape is designed to fit well to the contours of the face, ensuring a reliable seal to minimize the ingress of harmful substances.

• Made from durable silicone for high wearing comfort
• Version with exhalation valve for improved breathability
• Designed for the Swiss Air respiratory protection system
• Meets the EN 12942 standard and belongs to PPE Category III.