Description
3M Large Half Face Reusable Respr – HF-803SD.
Utilizes the Secure Click system; simply align the connections and push until you hear a ‘click’.
- Unique filter and cartridge connection snaps into place for intuitive assembly
- New dual-flow cartridge design allows air to be pulled through both sides of the cartridge for easier breathing
- Speaking diaphragm designed to help provide easier communication while working
- Push button seal check – Easy way to conduct required (negative pressure) seal check prior to each use
- Silicone face seal with patented flex joint nose bridge helps provide a softer feel for more comfort on the wearer’s face
- Easy-adjust head cradle buckles — pull straps to tighten, squeeze the buckles to loosen
- Exhalation valve directs exhaled breath and moisture downward
- Low-profile half facepiece design offers a wide field of view and compatibility with certain welding and grinding shields
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