FilamentFinder3D Printing Community
Filaments
BrandsCommunity
Sign In
Sign Up
FilamentFinder

The community platform for 3D printing filaments. Discover, compare, and buy.

Filaments

  • PLA Filaments
  • PETG Filaments
  • ABS Filaments
  • TPU Filaments
  • Compare Filaments

Community

  • Community Feed
  • Groups
  • Blog

Legal

  • About Us
  • Contact
  • General Terms and Conditions
  • Terms of Use
  • Privacy Policy
  • Imprint
  • Become a Partner

© 2026 FilamentFinder. All rights reserved

Back to Catalog
FILAMENT SENSOR INSERT
OTHER

Prusa

FILAMENT SENSOR INSERT

About the Manufacturer

Prusa

Prusa

Czech Republic

Visit websiteAll filaments by this brand

Compare with other OTHER filaments

Find the best filament for your project

* Affiliate link: We may earn a commission if you purchase through this link – at no extra cost to you. Learn more

Price Comparison

1 offer
BR
Brand DirectBest Price
In Stock
€3.99
Free Shipping

* Prices include VAT, plus shipping. We may earn a commission if you purchase through these links – at no extra cost to you. Last updated recently.

Price History

Prices may change. Historical data is for reference only.

Reviews

No reviews yet

Related Filaments

[Replacement] Coupling for 3018-PROVER, 3018-MX3
OTHER

Sainsmart

[Replacement] Coupling for 3018-PROVER, 3018-MX3

0.0(0)
from€4.95Sainsmart
1 offer
0.0
(0 Reviews)

The FILAMENT SENSOR INSERT from Prusa is a custom-designed spare part for the Original Prusa i3 and other compatible models, specifically developed to ensure reliable operation of the filament sensor. Made from high-quality, durable plastic, this component provides precise filament guidance through the sensor, thereby optimizing print quality. Thanks to its exact fit, it minimizes the risk of filament jams or detection errors, which is particularly beneficial during long print jobs. Since this is a pre-fabricated part, no specific temperature settings are required for printing. It is ideal for users who wish to maintain or upgrade their 3D printers with genuine Prusa parts. Key strengths include easy installation, robustness, and compatibility with Prusa printers. A potential limitation is its specific design for Prusa models, which may not be compatible with other printers. With this insert, you ensure that your filament sensor operates efficiently and reliably, leading to higher print quality and fewer interruptions.

Key Features

  • Präzise Passform für Original Prusa i3 und kompatible Modelle
  • Hochwertiger, langlebiger Kunststoff für zuverlässige Nutzung
  • Optimiert für reibungslose Filamentführung und -erkennung
  • Einfache Installation und Austausch
  • Reduziert das Risiko von Filamentverklemmungen und Druckfehlern
Lowest Price€3.99at Brand Direct
1 offer

Technical Specifications

Material TypeThe base polymer type determines printability, strength, flexibility, and heat resistance

OTHER

Diameter1.75mm is standard, 2.85mm for some printers

1.75 mm

Spool WeightNet weight of filament on the spool. Standard spools are 1kg (1000g)

1000g

Rear plate
OTHER

Prusa

Rear plate

0.0(0)
from€34.90Brand Direct
1 offer
Front plate
OTHER

Prusa

Front plate

0.0(0)
from€29.90Brand Direct
1 offer
Prusa Pro Filament Drybox
OTHER

Prusa

Prusa Pro Filament Drybox

0.0(0)
from€239.00Brand Direct
1 offer