Prusa XL nozzle scrubber Bambu A1 - diagonal 3D model thumbnail

Prusa XL nozzle scrubber Bambu A1 - diagonal

by cmh · via Printables
FormatSTL
CategoryArt
LicenseCC BY-NC-SA
Triangles6.9k
UploadedJul 23, 2025
⬇ 69 downloads ❤ 15 likes 👁 355 views

Description

Nozzle scrubber for the Prusa XL which uses the widely available silicone scrubber brush from the Bambu Lab A1. Inspired by the original but realized that the center of the nozzle only sees one row of the scrubber. Not 100% sure that's really an issue, but I angled the scrubber so it goes across all three rows and gets a possibly “better” scrub. I can say that my nozzles are decidedly cleaner, so it works. Does it work better than the original? I didn't do any proper testing so I can't say for sure. I can say that straight or angled, these are way better than the ones that use a tiny little brass brush. Print the adjustable one on its back, and the fixed one on its side. They are properly oriented and will load into your slicer the right way. Settings are pretty much up to you, I think I did 0.2mm layer height (0.4mm nozzle) with either 2 or 3 walls. Designed for M5 hardware as that's what I have in abundance. Pairs nicely with my drop in t-nut for quick install/uninstall. As with the original, cut the A1 scrubber in half and use the included adhesive to stick it to this part.

Originally published on Printables