Designed and manufactured in accordance with GB2626-2019. When used with certified particulate filters and in compliance with the usage limitations specified in GB/T 18664-2002, it provides effective respiratory protection against various airborne contaminants. The foldable silicone body minimizes storage space and enhances portability, making it convenient for field use and long-term storage. Its streamlined, ergonomic design ensures a comfortable and secure facial fit, while the adjustable head strap system helps prevent accidental loosening and exposure in hazardous environments. Constructed from high-quality, durable silicone, the MK1002 offers superior softness, resistance to aging, and easy cleaning. The respirator features a direct-connected half-mask design and is intended for use only in atmospheres containing sufficient oxygen; not suitable for oxygen-deficient environments. Available in one size with five color options, this series maintains identical performance and protection across all color variants. The MK1002 can be paired with particulate filters and splash-resistant filter holders, providing flexible protection for a wide range of industrial applications.