3M Respirator, Secure Click Half Face Reusable Respirator with Speaking Diaphragm and Push Button Seal Check, HF-803SD, Sweeping, Sanding, Grinding, Sawing, Dust, Large
BETTER BREATHABILITY: 2 dual-flow cartridges (sold separately) on each respirator combine to create the world’s first quad-flow cartridge system- 4 airflow paths providing greater breathability and comfort.
FILTERS/CARTRIDGES SNAP INTO PLACE: Connection helps provide confidence that filters/cartridges are installed properly. Simply align the connections and push until you hear a click.
SILICONE FLEX-JOINT FACE SEAL: Provides a softer feel for more comfort on your face. The advanced silicone material provides increased comfort and greater durability.
SPEAKING DIAPHRAGM: Designed to help provide easier communication while working.
PUSH BUTTON SEAL CHECK: Easy, one-touch seal check helps increase your confidence that the respirator is being worn properly.
For industrial/occupational use only. Not for consumer sale or use
