Overview

The double-sided metal brush for nozzle cleaning is an alternative (non-original) part for Bambu Lab X1 and P1 printers. It is intended for more intensive wiping of filament residues from the nozzle in the printer's cleaning zone, contributing to a cleaner first layer and more stable prints, especially with materials prone to sticking (PETG, TPU). 3D printing communities confirm that metal/wire brushes can improve nozzle cleaning for stickier filaments.

Why a metal brush

• More effective mechanical wiping of material residues than a smooth plastic/Teflon wiper.
• Proven in practice by users who added brass/metal bristles to the wiper area for better cleaning, e.g., when printing PETG.

Compatibility

• Bambu Lab X1 Series (X1C, X1E) and P1 Series (P1S, P1P). These devices use replaceable nozzle cleaners (wipers) and a dedicated wipe zone, therefore they are compatible with alternative solutions of the same category.

Installation and use

• The brush is intended to be placed in the nozzle wiping area at the back of the print surface. Adapt the procedure to the specific design of the brush and printer; use without excessive pressure on the nozzle.

Tip: If you print materials with higher tackiness (e.g., PETG), regularly check the cleanliness of the nozzle and the wipe zone. A metal brush can help minimize the transfer of "blobs" and strings into the first layers.

Package contents

• 1× double-sided metal brush for nozzle cleaning (alternative part)

Warning

• Non-original accessory. Use metal bristles with caution, especially on soft brass nozzles – excessive force can lead to wear of the nozzle surface.
• Before assembly/modification, ensure the printer is turned off and the workspace is clean.

Price comparison (for your orientation)

• Original Bambu wiper (3 pcs) commonly sells abroad for around $3.99; alternative silicone wipers from other brands around $4.99/pc; in the Czech Republic, multi-piece sets are also sold for ~121 CZK/3 pcs. This metal brush is, by its design, above basic plastic/silicone variants.

Key features:

• Double-sided metal brush – both sides can be used for longer life.
• Better wiping of filament residue for a cleaner first layer and fewer blobs.
• Particularly suitable for PETG/TPU, where standard wipers sometimes fail.
• Compatible with Bambu X1 and P1 printers using a wipe zone.
• Simple insertion into the nozzle wipe area (according to specific mounting).
• Non-original upgrade – an affordable alternative to original wipers.