- Check the filter size – located on a sticker inside the unit or on the HVAC panel.
- Remove screws from the outside panel.
- Pull existing filter out.
- Place your new filter in & write the date on the side of the filter.
- Replace the panel and reinsert the screws.
Check out this simple how to video on changing your HVAC filter: How to Change the HVAC Filter on Satellite Shelters Mobile Offices
