Safety is just a quick click away. With a convenient quick latch and proprietary 3M Cool Flow technology for cool comfort, the Pro Multi-Purpose Respirator with Quick Latch helps you stay productive and protected. So you can keep your cool on the job. For workplace/occupational applications only Proprietary quick latch mechanism for easy to put on and take off with 1 hand when outside the contaminated work zone Adjustable head harness assembly features a 3-size adjustable head cradle for a personalized fit Silicone face seal is a soft, yet firm face seal for comfort, durability and stability Unique valve design for easier breathing 3M bayonet connection that's compatible with all bayonet-style 3M cartridges and filters Easy-to-use positive-pressure seal check Made with resilient, long-lasting silicone material Size medium OV/AG P100 approved For use recommendations and protection advice, call 3M technical support team at 1.800.243.4630 Click here to view the Respirators Buying Guide