To supplement the cotton insert with STABILObed® granules:
1. Unzip the cushion off.
2. Pull out the cotton insert.
3. Open the Velcro pocket
4. Remove the protection of the granule bag.
5. Place the funnel with the granulate inside the pocket and pour in the desired amount of filling.
6. After filling, put the protection cap on the granule bag, close the cotton insert and place it in the PureMed™ cover (perform steps 1 – 4 in reverse).