These replaceable filters (Mesh, Charcoal, & HEPA) neutralize all the smoke and smells created by the melting TPU powder and allow you to use your unit in any indoor space.
This high efficiency filter will keep your machine running longer and reduce any odors associated with your production
F.Filter.1st is the Mesh Screen Filter
F.Filter.2nd is the HEPA Filter
F.Filter.3rd is the Charcoal Filter