Description: Model: 6800  Package weight: 0.75kg  Packing size: 20x25x15cm  Material: silicone / thermoplastic elastomer  Facepiece Type: Full Facepiece Reusable  Mission Type: Aircraft, Ships, Vehicles  Operation Type: Facility Safety, Maintenance, Repair & Operations, Overhaul  Product Type: Full Facepiece  Recommended Application: Assembly and Mechanical, Chemical, Clean-up, Chemical Handling, Chemical Splash, Chipping, Chiseling, Cleaning, Furnace Operations, Grinding, Laboratories, Machining, Masonary, Painting, Pouring / Casting, Sanding, Sawing, UV Protection, Welding  Recommended Industry: Agriculture, Automotive, Chemicals, Construction, General Manufacturing, Mining, Oil & Gas, Pharmaceuticals, Primary Metals, Transportation  Features:  Full Facepiece Respirator  Large lens for wide field of view  Lightweight, balanced design  Silicone faceseal for greater comfort and durability     How To Use:  1. Hold the end of the strap with both hands, pull the strap as far as possible, so that the mask can completely cover the upper nose and mouth area, connect the fastener behind the neck, and seal the mask with the face.  2. Pull the end of the strap and tighten it further.  3. Before use, check the mask to determine whether it is properly sealed.  4. During the use process, when the user smells the odor or the inhalation resistance increases, the service life of the filter cartridge has expired, please replace the filter cartridge or cotton immediately.  User Special Considerations  1. Please do not use this mask if the oxygen concentration is below 18%.    Package Includes: - 1 × Face Mask  - 2 × Filter cover  - 2 × Cartridge  - 2 × Cotton filter