1 Nov 2020 DIY 3D printing filament dryer Categories: 3D printing Tags: 3d printing, modification Posted by: Darian Cabot Comments:3 How I built a DIY filament dryer from an inexpensive food dehydrator for my Creality Ender 3 V2 3D printer. This houses a standard 1kg spool of filament, allows printing directly from the dryer, and improves print quality and consistency.