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.

The QuantiFit2 respirator fit testing device is designed to adapt to your needs, wherever your work takes you. With unmatched portability, you can conduct tests in any location — indoors or outdoors, in environments that are either clean or dirty — without the need for generating particles. The QuantiFit2’s patented controlled negative pressure technology eliminated the need for consumables like alcohol, wicks, or probes by using air as the challenge agent. It also offers the convenience of cordless operation, supported by rechargeable battery packs that provide over eight hours of continuous use.