With this adapter you can mount a charcoal filter to the exhaust of the core one.
Fits for 10" charcoal filters which are usually used for water filtration.
The bottom cup is glued with double adhesive tape to the printer. Not to fix it, but to avoid vibration/noise.
I printed ABS and set the speed of the enclosure fans to 2-3% just to get a little negative pressure in the enclosure to avoid the fumes getting out.
Worked quite well.
The author marked this model as their own original creation.