Details 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 eyewear, welding and grinding shields Over-moulded design for easy assembly/disassembly Advanced silicone material for increased comfort and greater durability DOSH SIRIM Approved Designed with smart and intuitive features 3M™ Secure Click™ Half Facepiece Reusable Respirator HF-800SD Series is simple, comfortable and reliable. Available in three sizes: small, medium, and large, our respirators all come with a speaking diaphragm. 3M™ Secure Click™ HF-800SD Series Half Mask Reusable Respirator helps protect against particulates and a wide variety of gases and vapours when used with approved 3M™ Secure Click™ gas, vapour and particulate filters. Available in three sizes, our respirators come with an optional speaking diaphragm to help provide easier communication while you work. Breathability: Greater breathability and comfort provided by the world’s first quad flow cartridge system. Two dual flow cartridges on each respirator combine to create four airflow paths for easier breathing. Simplicity: The new 3M™ Secure Click™ Series features a quick, simple cartridge/filter connection. It works just like a seat belt. Simply align the connections and push until you hear a click and feel confident that filters and cartridges are installed properly. Quick, easy, one touch user seal check helps provide improved confidence in respirator fit. Optional speaking diaphragm is designed to help provide easier communication while you work. Comfort: Designed with smart, intuitive features, this respirator helps provide comfort without compromise. Silicone face seal with patented flex joint nose bridge helps provide a softer feel for more comfort on the wearer’s face. Easy adjust head cradle buckles – pull straps to tighten, squeeze the buckles to loosen. Exhalation valve helps direct exhaled breath and moisture downward. Advanced silicone material for increased comfort and greater durability. This half mask respirator may be used with 3M™ Secure Click™ Gas and Vapour Filters D8000 Series and Particulate Filters D3000 Series and D7000 Series against a variety of gases, vapours, and particulate hazards according to EN approvals.