3M Reusable Respirator Secure Click Half Face Respirator with Speaking Diaphragm and Push Button Seal Check HF802SD Sweeping Sanding Grinding Sawing Dust Medium

BETTER BREATHABILITY 2 dualflow cartridges sold separately on each respirator combine to create the worlds first quadflow cartridge system 4 airflow paths providing greater breathability and comfort FILTERSCARTRIDGES SNAP INTO PLACE Connection helps provide confidence that filterscartridges are installed properly Simply align the connections and push until you hear a click SILICONE FLEXJOINT 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 onetouch seal check helps increase your confidence that the respirator is being worn properly For industrialoccupational use only Not for consumer sale or use.