Filament drying cover

Filament cover that can be printed on ENDER 3, size is 22x22 cm print without skirt.
It has hole that can be used to mount round hygrometer 43mm there is quite few to choose from on amazon.

There is also option to add 2 40x40x10 mm fans in 2 corners to create forced circular airflow this should significantly speed up drying process, just be mindfull that there are 2 types some are 12V and some are 5V so be carefull when installing them and connecting to power supply.
I'm not taking any responsibilty for any damage to your equipement, if you are not sure how to connect them please seek advice from someone who knows what they are doing.

Designed in onshape if you have any suggestions please let me know.