STS40166 RS01SD pH7 Premium Silicone Half Mask, Sizes S, M, L

A premium half mask with a speech diaphragm. The face piece is made with silicone, which provides enhanced softness, comfort, and durability. KEY FEATURES Speech diaphragm for clear communication. Soft and durable silicone face piece. Drop-down head harness. No need to remove your safety helmet when lowering or raising the half mask. Twist connector for filters making filter change-outs quick and easy. Weighs less than 165g. Available in S, M, and L. Certified to EN 140:1998 and AS/NZS 1716:2012 COMPATIBLE FILTERS YP3R – Particulate Filter P3R – Particulate Filter P2R – Particulate Filter P3RC – Combined Filter P2RC – Combined Filter CA-A1 – Gas Filter CA-A2 – Gas Filter CA-AX – Gas Filter CA-ABEK1 – Gas Filter SIZES S, M, L STS40166 Spec Sheet