Printer parts

Filament Cleaning STL Models for 3D Printing

This collection gathers STL files for keeping filament clean, from dust filters and guide attachments to purge trays and surface-cleaning accessories. You can use it to find practical add-ons for a 3D printer setup and to compare how different designs handle debris. Check the author's page for part counts, mounting method, and material notes. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

A Polyzon collection · 48 models from 3 platforms

How this collection is put together

Polyzon assembles this collection from search results on the connected platforms. Repeats and models without a preview are removed, weak matches go to the end, and the rest keeps the search order. Models belong to their authors — check the terms on each model's page.

Selection rules: the Polyzon editorial team · Text updated 2026-10-12

View the collection Show all: 10309 models →
Collection

Start here

All models in this collection

Show all: 10309 models
About the category

«Filament Cleaning STL Models for 3D Printing»

The models split into several groups: inline cleaners that brush or wipe the strand, guide attachments that route filament and include a cleaning section, containers for purge waste, and accessories for wiping the build surface. Some designs are simple clips or small brackets, while others combine a guide, a filter, and a catch tray in one body. There are also spool boxes that aim to keep material dry while feeding it.

When choosing, look at the mounting method: some parts clamp to a frame, others sit near the extruder or use magnets. Check the listed dimensions, the number of separate pieces, and whether the author expects supports. For printing, review the recommended material and layer settings, then look at photos of finished parts to judge how the mechanism fits together.

To narrow results, try related terms such as filament wiper, dust filter, purge tray, nozzle wiper, and spool holder with cleaning. You can also search for a specific printer series or for the type of debris you want to remove. Combining a cleaning term with a mounting style or part name often brings up different designs.

FAQ

Frequently asked questions

What does a filament cleaner do?
It removes dust and small particles from the strand before they reach the hot end. Designs may use brushes, felt pads, or a filter chamber.
Do I need a separate guide for a cleaning attachment?
Not always. Some models combine a guide and a cleaner in one part, while others attach to an existing guide or frame.
Which material should I use for these parts?
The author's page usually lists a suggested material and settings. Consider where the part sits and how much friction it will see.
How can I find more models like these?
Search for related terms such as filament wiper, dust filter, purge tray, or plate cleaning tool. You can also browse by printer type or by the kind of waste you want to manage.
Related
Printer parts

Pasta 3D Models and STL Files for Kitchen Tools

21991 models
Printer parts

3D Models for Print Head Boxes and Nozzle Storage

12267 models
Printer parts

3D Printing Adapters: STL Models for Everyday Conversions

3802 models
Printer parts

Bambu Lab A1 X Carriage 3D Models and STL Parts

2501 models
Printer parts

Roller Carriages for 20x20 Extrusion: STL Models

2472 models
Printer parts

Filament Fastening 3D Models and STL Files

2836 models

All 3D model categories

The full catalog of topics — from home & household to CNC, searchable across the connected sources.

Open the category catalog