Eufymake E1 Elegoo Exhaust port

V2 update: added internal support structure to simplify print layout while keeping good air flow. Faster print and better external finish.

Short version also added for compatibility with smaller bed sizes - 256x256 minimum

Eufymake E1 exhaust port/carbon filter replacement for use with The Elegoo MarsMate air filter unit. The model is sized to be very close to a press fit, but due to differences in printers, it might be a bit loose or tight. If tight, there should be some space on the model side, opposite the port, that you can sand down to get a good fit. It should only be tenths of a mm at most. If a bit small, 2-4 wraps if regular blue painters tape gave me a great, tight fit. There is a small draft on the sides, so it should be looser when you first put it in and it will press fit as you push it in further. This uses the rubber sleeve that comes with the Elegoo unit in the mount piece. Just pull it out of the mount and it should pop right into the exhaust port for a good, tight seal for the hose.