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DRY BOX for 3D Filament: Hygrometer, Desiccant, Direct Printing!

Print your own 3D printer filament Dry Box!

Check out this video I made about it, including assembly instructions:

Parts are optimized to work best with PLA filament. Easy printing, no support material needed. Snap-fit rollers, hygrometer and desiccant container.

Get the parts needed to complete it here: https://val-rc.com/products/diy-build-kit-dry-box-for-3d-printer-filamentĀ 

Or if you want a fully assembled one: https://val-rc.com/products/dry-box-for-3d-printer-filamentĀ 
Ā 

Want to source the parts needed yourself? Component list:Ā 

Hygrometers:
Ā Ā  - Global: https://s.click.aliexpress.com/e/_c3JfyrODĀ *
Ā  Ā - Amazon US: https://amzn.to/4mUVa52 *
Ā  Ā - Amazon EU (DE): https://amzn.to/4uFmM2x *

4x Bearings:
Ā Ā  - Global: https://s.click.aliexpress.com/e/_ooU8HMW *
Ā Ā  - Amazon US: https://amzn.to/45NBlWi *
Ā  Ā - Amazon EU (DE): https://amzn.to/4dS8aqm *

PTFE Connector PC4-M6:
Ā Ā  - Global: https://s.click.aliexpress.com/e/_oCRlLr8 *
Ā Ā  - Amazon US: https://amzn.to/4mTNKil *
Ā  Ā - Amazon EU (DE): https://amzn.to/43k44RK *

PTFE Tube:
Ā Ā  - Global: https://s.click.aliexpress.com/e/_oD7ytK2 *
Ā Ā  - Amazon US: https://amzn.to/41mg0SC *
Ā  Ā - Amazon EU (DE): https://amzn.to/4nFn9ax *

Silica Gel:
Ā Ā  - Global: https://s.click.aliexpress.com/e/_olrPNiw *
Ā Ā Ā - Amazon US: https://amzn.to/41foc75 *
Ā  Ā - Amazon EU (DE): https://amzn.to/3PsRSuQ *

Cereal Boxes:
Ā Ā  - Amazon US: https://amzn.to/42Ysx0a *
Ā Ā  - Amazon EU (DE): https://amzn.to/3IPcn11 *
Ā Ā  - Amazon UK: https://amzn.to/4mgGAEx *



(*Affiliate links, I receive a small commission at no extra cost to you)

Recommended print settings:
- PLA Filament
- 0.2mm layer height
- 30% infill
- No support material

UPDATE 17.03.2025:
- Added "Tighter fit - ValRC DryBox Roller" file - print if tolerances around bearings are loose.
- Added ā€œLonger rear pegs - ValRC DryBox Baseā€ file - print if rear roller doesn't stay in place.

DRY BOX for 3D Filament: Hygrometer, Desiccant, Direct Printing!

by ValRC Ā· original on Printables ↗

3D Printers / Accessories

♄ 568⬇ 5.0kšŸ–Ø 21 prints

License: Creative Commons — Attribution — Noncommercial — Share Alike ↗upgradeboxdryboxprinterfilamenttpuabsplapetgdrysilicagelmoistureimprovementdesiccantpvahygrometernylondryingpa6pa12

Print profiles

  • ValRC DryBox Roller (PRINT 2X).stlDEFAULT

    ā± time and weight estimated after preparation Ā· 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print
  • ValRC DryBox Lid.stl

    ā± time and weight estimated after preparation Ā· 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print
  • ValRC DryBox Base.stl

    ā± time and weight estimated after preparation Ā· 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print
  • Tighter fit - ValRC DryBox Roller (PRINT 2X).stl

    ā± time and weight estimated after preparation Ā· 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print
  • Longer rear pegs - ValRC DryBox Base.stl

    ā± time and weight estimated after preparation Ā· 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print