Clean out overhead air filters in woodshop

*Safety*

- Wear eye protection.
- Wear a dust mask.

*Cleaning the Filters*

Do this when the woodshop is not actively in use.

1. Carefully lower the two overhead air filters in the woodshop using the winches mounted to the wall.
2. Vacuum out the filters and the catch bags inside.
3. Carefully raise the two overhead air filters in the woodshop using the winches mounted to the wall.