I do have a food dehydrator - but I don't want to use it for my filament directly. On the one hand I don't trust all my filaments to be food safe, on the other hand the sieves used in the dehydrator are to flat for spools.

So I made my own attachment.

Please check the base height and adjust the “Basisring” if needed. Furthermore you need 1 “Deckel” and 1 to 3 "Aufsätze".

I used 2 middle rings, in the lower one I dried some TPU, in the upper one I dried all the silica gel packs I have…

You should turn the spool over after some hours.

(You need to have a build plate with a diameter of at least 240mm to build this - if you only have smaller spools, you may simply scale it. Otherwise, if you are living in the EU, send me a message, I can print a copy for you.)