Universal Filament Filter and Lubricator 3D printable model by CreativeTools

Universal Filament Filter and Lubricator

Source: Thingiverse by CreativeTools

The Universal Filament Filter and Lubricator is a free printable 3D model from Thingiverse by CreativeTools. This small easy-to-print device can protect your filament-based 3D printer from two common issues - dust and friction. You can download the STL file from the original listing below and print it at home.

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295 saves Source: Thingiverse Updated 2026-04-19

Tags: Universal, Filament, Filter, and, Lubricator

About this model

This small easy-to-print device can protect your filament-based 3D printer from two common issues - dust and friction. A piece of sponge wipes the filament clean from any dust particles and prevents them clogging the extruder. By dropping a few drops of ordinary household mineral oil on the sponge, the filament passing through gets lubricated, thus relieving the extruder motor from strain. Lubrication is especially useful if the filament needs to travel through long tubes before it enters the extruder. But it also helps to reduce the friction inside the extruder below the drive-wheel, where the filament is in compression on its way down to the hot-end. VIDEO: #####Related thing * 2014-10-27 - Update: We uploaded a new version of the filament filter. It has a smaller exit hole for the filam…

Frequently asked questions

Is this 3D model free to download?
Yes. Universal Filament Filter and Lubricator 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 CreativeTools.
Who made this model?
Designed by CreativeTools, 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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