The 3M™ Secure Click™ Half Facepiece Reusable Respirator HF-800 Series helps protect against particulates and/or a wide variety of gases and vapors when used with approved 3M™ Secure Click™ filters and cartridges. This facepiece comes with many innovative features that make it the next generation in comfort, breathability and simplicity. The HF-800 Series comes with a push button seal check, allowing users to conduct a negative pressure seal check easily and quickly, prior to each use. The silicone flex-joint face seal provides a softer feel for more comfort on the wearer's face.

For more information: https://www.3m.com/3M/en_US/p/d/v100837635/