Yet another filament drybox for Ikea Samla 22l. It's mostly a remix/collection by other people. I've contributed with the PTFE tube connectors, but you can of course use whatever connectors you wish. There are plenty of them. I've also included a poor mans roller, where you don't have to use 608 bearings. It uses the stands from Minimalist Samla 22L and 65L Filament Storage, but instead of a threaded rod I use plain rods with a small printed clamp to hold the bearings in place.

Parts

Stand

• 2x 8x338 mm rod/pipe. I use aluminum rods.
• 4x stands for rods/pipes: I use the very fine stands from Minimalist Samla 22L and 65L Filament Storage.
• 8x M3x6 screws.

Rollers

This depends on how many spools you wish to have. It fits 5x 50 mm wide spools.
For one spool you need:

• 4x 608 bearings.
• 4x v groove for 608 bearings.

...or, if you don't want to use metal bearings

• 4x Roller.stl (they work ok, but that's about it. Bearings are preferred)

You also need:

• 8x Clamp.stl to hold the rollers in place. If you fit 5 spools, you only need one clamp between the spools, so you need 32 clamps in total.

PTFE connectors

You can use either M6 or M10 connectors, or both. For 5 spools you need:

For M6 connector

• 5x PFTE M6 Bolt.stl
• 5x PFTE M6 Nut.stl

For M10 connector

• 5x PFTE M10 Bolt.stl
• 5x PFTE M10 Nut.stl

You need to drill a 10 mm hole for each connector. I recommend printing them in PETG for strength. It's a tight fit.

Lid

• 4x Lid clips for the smaller IKEA SAMLA storage boxes. I enlarge the z axis to make them 50 mm long.
• Sealing strip for a snug fit.

Desiccant

• I use 1 kg of silica gel.

Thats it. If you like this thing, please like these too:
Minimalist Samla 22L and 65L Filament Storage, by Dombi Szilárd
v groove for 608 bearings, by keith brigadier
Lid clips for the smaller IKEA SAMLA storage boxes, by Thomas Flummer