REPLACEABLE FILTER COTTON | 可更换过滤棉: Features a front-loading filter compartment with a secure plastic grid, allowing for quick and easy replacement of the non-woven filter cotton to maintain high filtration efficiency.
设有前置式滤盒，配有稳固的塑料格栅，可轻松快速更换无纺布过滤棉，确保持久的过滤效率。

COMFORTABLE KNIT COVER | 舒适针织包边: The inner rim is wrapped in a soft, white knitted fabric that reduces skin irritation and absorbs sweat, ensuring comfort even during long hours of manual work.
内缘采用柔软的白色针织布包边，减少对皮肤的摩擦感并能吸汗，确保在长时间重体力劳动下穿戴依然舒适。

SECURE ELASTIC STRAP | 稳固高弹头带: Equipped with a wide, durable elastic band that provides a snug and reliable fit, keeping the mask firmly on your face while you move or work in dusty environments.
配备宽幅且耐用的高弹力头带，提供稳固可靠的贴合感，确保在粉尘环境下移动或作业时口罩不会松动。

DURABLE PVC SHELL | 坚固PVC外壳: The main body is constructed from high-impact blue PVC, providing a robust frame that protects the filter and withstands the rigors of construction or workshop use.
主体由耐冲击蓝色PVC材质制成，框架坚固耐用，能有效保护滤材并经受住建筑工地或车间环境的严苛考验。

ESSENTIAL WORKSHOP PROTECTION | 车间必备防尘: Ideal for general industrial tasks such as sanding, sweeping, light construction, and DIY projects where protecting your lungs from dust and particles is critical.
广泛适用于打磨、扫除、轻型建筑及DIY手工等作业环境，是防止粉尘和颗粒物进入呼吸道的理想基本防护用品。