I own a Comfee dehumidifier, and unfortunately - or not - the drain plug broke down. I couldn't find any suitable model to replace this drain plug, so I measured the original, and made my own model.

This drain plug was designed for a Comfee dehumidifier, but I believe this model is rebranded by some other brands such as Midea. 

Printed with TPU, easy to print, and it works flawless. 

Step file and f3d file also available.