Replaceable filter mask
F810I Replaceable filter mask
FILTER REPLACEMENT INSTRUCTIONS:
This instructions should be followed carefully to ensure the maximum possible protection is offered by the mask.
1. Part A. mask mesh; Part B. filter; Part C. valve cap.
2. Place the filter (part B) onto the mask mesh (part A).
3. Place the valve cap (part C) on to the exhalation valve base.
4. Working clockwise with valve cap and screw onto the exhalation valve base tightly.