IKEA Kallax Filament Storage Rack - PVC edition + different rod diameters

I found the 8mm dowel to be too flimsy for the application, so I remixed the design to allow for easier-to-find and cheaper materials in Canada/USA. Repaired broken 3mf, as well as added multiple bore sizes to fit standard PVC/CPVC conduit/pipes for Canadians/Americans. Let me know if there are any other different diameters needed.

Organize your 3D printing filaments with this simple and effective filament storage solution for IKEA Kallax shelves.

This easy-to-print design consists of two parts: one for the front side and another for the back of the shelf. Print the parts, and attach them to the shelf with PVC/CPVC conduit/pipe in the middle to create a sturdy and functional filament storage rack.

Features

• Holds up to five 1kg filament spools per rack (depending on thickness of spool)

• Compatible with IKEA Kallax shelves

• Simple and easy to assemble

Printing

The parts will not endure much stress since they will be in contact with the bottom of the shelf so PLA can do the trick just fine.

Bill of Materials

• ½ in PVC/CPVC conduit/pipe: usually sold at 10ft long, each rod can be split into 9 parts, each with ~333.3mm. Since each IKEA Kallax shelf has 335.0mm, taking into account that each printed part has a 5 mm height, should be enough to have some clearance but not enough to fall apart.

  • CPVC OD for 1/2in is actually 5/8in or 16mm.  

  • PVC OD for 1/2in is actually 13/16in or 21mm. 

  • For truly 1/2in stock, use the “1/2in-13mm” file.

• 3mm self-tapping countersunk screws or double-sided tape.

Enjoy your organized filament storage!