• 500 Kimtech M3 Pleat-Style Masks (10 Boxes of 50), One Size, White
• Excellent bacterial and particle filtration efficiency
• Ultra sonically bonded ties and a fully enclosed, soft, bendable nosepiece
• Made of a low-linting polyethylene outer layer and a soft inner-facing fabric
• Recommended for ISO Class 3 and higher clean room environments

Kimtech M3 Pleat-Style Face Masks with Soft Ties are a smart piece of personal protective equipment (PPE) for your ISO Class 3 and higher cleanroom environment. They have a low-linting polyethylene film outer layer that provides protection from contamination and the soft inner-facing fabric provides comfort. The pleat-style masks have soft ties and a fully enclosed bendable nosepiece. They have excellent bacterial and particle filtration combined with good breathability. These double bagged face masks are popular for a variety of environments, including those for semiconductors, disk drives, data storage and integrated circuits.