Sealed Hepa Filter Holder

Sealed Hepa Filter HolderThis model is designed to improve filtration efficiency by ensuring an airtight path from the printer's exhaust port to the Hepa filter. For my own testing, I checked for exhaust leaks using incense smoke while the printer's exhaust fan was at 100%, and there were no issues.Initially, I designed it with the assumption that the gap between the filter's sides and the holder's interior would be filled with silicone sealant, and that's why I also created centering protrusions. However, as shown in the photo, applying sealant only to the back of the filter seems to work sufficiently. Choose the sealant application method according to your needs. Also, if you want a clean finish with the silicone sealant, I recommend masking. Otherwise, the finish will look like the one in the image.Features of this 3D modelImproved airtightness - Designed with the assumption that gaps will be filled with silicone sealant to ensure exhaust passes through the filte