Remix from : https://www.thingiverse.com/thing:2027206
remixed it so 2 filaments can run into my enclosure in case i need to change filament (color).

and it crattes a nice ner closed system from drybox to the printer to keep moisture out

Print instructions

Category: 3D Printer Accessories Print Settings

Printer Brand: Prusa

Printer: i3 MK3

Rafts: No

Supports: No

Resolution: 0.15 mm

Infill: 20%

How I Designed This

made passthrough from 1 to 2 filaments, made holes slighttly bigger so you can slide in a PFTE 6 mm bowden tube to make it a closed system if you want