Follow the assembly instructions below with help of figures 1-4 or watch the video below.

1. Remove the paper insert from the mask skin.

2. Identify top and botton of the mask skin and filter.

The short seam on the inside of the mask skin will become the bottom of the mask. The nose-foam on the filter will fit the top of the mask skin. 

3. Insert the filter into the mask skin.

Lift the inside pocket of the mask skin and insert the filter. Make sure the filter is inserted into the pocket the entire way round and that the front crease weld of the filter matches the front seam of the mask skin.

4. Attach the head clip.

Attach the head clip hook with an arrow symbol > to one of the earloops.