3M Hf 802Sd Secure Click Speaking Diaphragm Half Mask Medium Black Medium 18.03.00 Standard: EN149:2001 FFP2 Standard: EN149:2001 FFP2 • Certification Code: BSHEXEC 3M™ Secure Click™ HF 800 Series Half Mask Reusable Respirator helps protect against particulates and a wide variety of gases and vapours when used with approved 3M™ Secure Click™ cartridges and filters• Greater breathability and comfort provided by the world’s first quad flow cartridge system• Push button seal check helps bolster confidence that the respirator is properly sealed to the face• Speaking diaphragm is designed to help provide easier communication while you work• Confidence that filters and cartridges are installed properly provided by all new Secure Click™ connection• Low profile half mask design offers a wide field of view and compatibility with certain welding and grinding shields• Over moulded design for easy assembly disassembly• Advanced silicone material for increased comfort and greater durabilityEN 140:1998 HF 800 and HF 800SD