Ever need to dry your filament for storage? Nothing like opening a box of dry filament in storage just to reintroduce humidity and spoil the fun. Now you can have the best of both worlds. WIth Sunlu's Mini Air Filter/Purifier you can! If, you have this handy desiccant attachment.

Sunlu's mini air purifier runs for 24hrs on a single charge. and can reduce humidity in a 3cf storage container from 60% to 10% in just an hr.

Just print (PTEG), Fill with beads, and a magnet or 4 if you like - or just use tape for that matter - if you like.

Notes:

Magnets need to be aligned (N/S) and CA'd in to be effective

Top (shown above) is friction fit, very tight fit, You shouldn't have to glue as print lines will hold by friction.

Sunlu Mini Air Purifier (Amazon): https://www.amazon.com/SUNLU-Purifier-Activated-Lightweight-Accessories/dp/B0CKVMH9F5

3x2mm Magnets (Amazon): https://www.amazon.com/dp/B0CCXZ8H5W?ref=ppx_yo2ov_dt_b_product_details&th=1

Enjoy!