To make our printing a little safer, I designed this small box to house a HEPA filter + activated carbon, fully integrated into our printer, easy to make and economical.

The following materials are needed:

• 1 unit - Active Carbon filter
• 1 unit - Hepa filter 300x300 thickness= 25mm (you get about 16 filters) option 2

Assembly steps

1.  Cut the activated carbon filter with the template

2. Place the activated carbon filter in the box

3. Mark the Hepa filter with the help of the template

4. Cut the Hepa filter

5. Place Hepa filter in the box

6. Assembly the new filter on our printer

7. Enjoy it