Creality Airtight Filament Dispenser Holder

thingiverse

I designed this because I wanted to keep moisture and dust off my filament while on the printer Easily fits on the Creality filament holder using the same bracket and twist nut. The parts that make this up are the Hub, Shaft, Washer and Sleeve and outlet The sleeve fits the 1kg eSUN filament reels. Different sleeves may be needed for other brands of filament Adjustments may also be needed to get a good fit of bearings. Small fly press was used to fit the shaft in to the hub. You'll need; (All brought off amazon) 1 x Round 2.5L Lock n Lock container 1 x 15x36x11 bearing 1 x 16x36x11 bearing 3 x M3 x 12 Countersunk bolt 2 x M3 x 14 Cap or button head bolt 5 x M3 Nuts 1 x ORING 28ID, 32OD, 2MM Width 1 x small piece of PTFE tube (approx 15mm) Note, I have updates the hub to have a larger tab as the previous was not strong enough.