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Filagain Filament Container

Filagain Filament Container is a storage solution to keep 3D print filament from excess humidity and dust contamination, and also function as spool holder as well that can be used directly to your 3D printer extruder. You can purchase it fully assembled or make your own by downloading the STL files.

Keep Your Filament Fresh on Every Print!


Prevents excess humidity and dust contamination on filament that cause excessive stringing, uneven 3D print, clogged nozzle and overly brittle filaments.


Image credit to Ecoreprap and Zheng3

Store Multiple Filaments at Once!


Our Filament Container design can be used to store up to 4 filament spools (standard 1kg spool) and support most filament spool shape used by various brands!

Maintains Internal Humidity with Ease!


Equipped with internal hygrometer, 1kg of silica gel and 'filament valve' mechanism, our Filament Container can keep internal humidity below 20% for a long time!

^Turn on caption for English translation. You can also make your own Filagain Filament Container by dowloading the STL and print it yourself. See here:

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