[Features] Dramatically reduced airflow resistance provides comfortable breathing and prevents glasses and goggles from fogging up. It is metal free. The strap is adjustable in length and can also be worn around the neck.
[Applications] Welding, grinding and polishing, crushing, metal processing.
【specification】 Size: S Length (mm): 133 Width(mm):120 Particle collection efficiency (%): 95 or more Usage time limit: 15 hours Inhalation resistance (Pa): 50 or less
[Specification 2] National certification DS2 approved product: No. TM553 Head-hanging type Smart straps, Wavemesh 4-layer cups, FlexFit design PVC-free
