Sealed Filament Holder

This filament holder has been designed to keep your filament in tip top condition, so that you get quality prints. The unit will fit spools up to 202mm in diameter and up to about 80mm thick.

The spools rest on two rotating spindles, which in turn reside in two pairs of 608ZZ bearings. This gives very smooth filament payout.

On the top of the unit is a hydration box. The hydration box is meant to hold silica gel to keep the filament dry. It is recommended to use colour changing silica gel