HEPA filter replacement (HT90)

Relevant for:
Last updated 24 days ago
This article is also available in following languages: 

The Prusa Pro HT90 has a HEPA filter in the upper part of the printer through which air passes from the printer into the room. The filter needs to be replaced every 600 print hours. To replace it, follow the steps below:

  1. Ensure that the printer is completely cooled down to avoid the risk of burns from hot surfaces.
  2. In the LCD Menu, select More -> Move -> Service position. This will move the print head to the service position, providing space for manipulation.
  3. If the doors are not already extended up, do so now.
  4. Take the front part of the filter cover and gently pull it towards you.
  1. Next, remove the filter by pulling it down by the side loops.
  1. Insert the new filter by following these steps in reverse order.
Was this article helpful?


Still have questions?

Still have questions?

If you have a question about something that isn't covered here, check out our additional resources.
And if that doesn't do the trick, you can send an inquiry to [email protected] or through the button below.

Contact us