Filament Dehydrator Tray Extensions 3D printable model by walter

Filament Dehydrator Tray Extensions

Source: Thingiverse by walter

The Filament Dehydrator Tray Extensions is a free printable 3D model from Thingiverse by walter. Extensions for a small Westinghouse food dehydrator*, these make it possible to use the dehydrator for drying filament or annealing PLA. You can download the STL file from the original listing below and print it at home.

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89 saves Source: Thingiverse Updated 2026-04-19

Tags: Filament, Dehydrator, Tray, Extensions

About this model

Extensions for a small Westinghouse food dehydrator*, these make it possible to use the dehydrator for drying filament or annealing PLA. The trays that come with the dehydrator can be used instead if you break inside plastic, I printed these extensions instead. The smaller 40mm extension will only work on thinner spools, like the newer Taulman nylon spools or 1lb Ninjaflex spools. The larger 100mm extension should work with any spool I've encountered up to 1kg. Multiple extensions can be stacked if you want to dry more than one spool at a time I usually use the lowest settings to dry filament, the higher temperatures will warp PLA. Printed in natural Taulman PLAdium* **affiliate link*

Frequently asked questions

Is this 3D model free to download?
Yes. Filament Dehydrator Tray Extensions is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by walter.
Who made this model?
Designed by walter, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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