Prusa Core One Nozzle Wiper Kit
Prusa Core One Nozzle Wiper Kit is an accessory kit for the
Original Prusa CORE One printer, which allows for safe and repeatable cleaning of the nozzle against a wiping element (brush / wiper) outside the print area. Ideal for users dealing with automatic nozzle cleaning errors, nozzle debris, or those wanting to improve the reliability of long prints.
This kit is designed exclusively for the Original Prusa CORE One printer – dimensions and mounting points correspond to the design of this printer.
Key Features
- Optimized for Original Prusa CORE One
The wiper design precisely fits the CORE One workspace and respects its working volume and axis movements.
- Reliable nozzle cleaning before calibration
Allows cleaning filament residue from the nozzle before procedures such as "nozzle cleaning" or first layer height measurement, significantly reducing the risk of false errors.
- Better results with problematic filaments
Helps especially with PETG, PC, TPU and other stringing materials, where blobs and buildup occur on the nozzle, which can disrupt probing accuracy and first layer quality.
- Print plate protection
Instead of scraping the nozzle on the PEI plate, the nozzle is guided to a dedicated wiper, which reduces wear on the printing surface.
- Easy assembly and maintenance
The kit is designed to be mounted within minutes following the manufacturer's instructions. The wiping part can be easily cleaned or replaced.
- Compatible with original firmware and G‑code procedures
The kit is designed for use with standard cleaning and start sequences for CORE One. In the case of custom macro sequences, the wiper position can be easily accounted for by adjusting the start G‑code.
Why use a nozzle wiper on CORE One
For the CORE One printer, precise
nozzle and first layer measurement is key to quality printing. Even a small filament blob on the nozzle tip can cause:
- "nozzle cleaning failed" errors or calibration failures,
- inconsistent first layer,
- filament strings sticking to the model or fans,
- need for more frequent manual operator intervention.
By installing the
Prusa Core One Nozzle Wiper Kit, you move nozzle cleaning from improvised scraping against the print surface to a dedicated, durable element – the process is repeatable and safe for both the nozzle and the print plate.
Package Contents
Content may vary slightly depending on the manufacturer's revision, but typically the kit includes:
- wiper holder body compatible with CORE One,
- 3x wiping / brush elements (wiper) for nozzle cleaning,
- fastening material (screws, threaded insert, nuts, or washers),
Note: The Original Prusa CORE One printer itself is not included in the package.
Recommended Use
- install the kit and check the fastening firmness,
- in PrusaSlicer, adjust the start G‑code if necessary so that the nozzle moves over the wiper after heating,
- regularly check the cleanliness of the wiping part and replace it in case of significant wear,
- for aggressive materials (PC, filled fil., abrasive blends), monitor for faster brush wear.
Summary
Prusa Core One Nozzle Wiper Kit is a practical accessory for Original Prusa CORE One printer users who want to:
- increase the reliability of automatic nozzle cleaning,
- improve first layer consistency,
- minimize manual interventions between prints,
- protect the print plate from mechanical wear by the nozzle.
An ideal choice for home and professional operations where CORE One runs long, demanding print jobs and maximum stability and repeatability of results are required.
Key Features:
- Specially designed for the Original Prusa CORE One printer
- Stable and repeatable nozzle cleaning before calibration and printing
- Reduces "nozzle cleaning failed" errors with stringing materials (e.g., PETG, PC)
- Protects the print plate from nozzle scraping
- Easy assembly and simple maintenance of the wiping element
- Suitable for long and continuous prints in home and professional use
