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header-product Filament Sensor for 3D Printer Prusa MINI+ by Prusa
35.49 €

Filament Sensor for 3D Printer Prusa MINI+ by Prusa

Filament Sensor Prusa MINI+ — Prusa Photo 1
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Filament Sensor for 3D Printer Prusa MINI+ by Prusa

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Filament Sensor for 3D Printer Prusa MINI+ by Prusa

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Short description

Filament sensor designed for the Prusa MINI+ 3D printer. Manufactured by Prusa, this sensor detects filament presence and feed interruptions to pause prints and help prevent failed prints caused by runout or jams. Intended for integration with the Prusa MINI+ extrusion system, it supports reliable print continuity and reduces material waste during long or unattended prints.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 12094826
Manufacturer: Prusa
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Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
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From 1.99 €
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Product information

Description

The Filament Sensor for 3D Printer Prusa MINI+ by Prusa is a dedicated filament detection unit designed to integrate with the Prusa MINI+ extrusion system. It monitors filament presence and movement to detect runouts and feed interruptions, allowing the printer to pause automatically when a problem is identified. The sensor helps maintain print continuity and reduce failed prints and material waste during long or unattended jobs.

Advantages

This filament sensor provides reliable detection of filament presence and motion compatible with the Prusa MINI+ hardware. It enables automatic pause-on-runout and pause-on-jam behavior to protect ongoing prints. The unit is designed to integrate seamlessly with the printer’s firmware and extrusion pathway, offering stable mechanical and electrical connection for consistent performance.

Suitable for

  • Owners of Prusa MINI+ printers who want runout and jam detection
  • Long-duration or unattended printing tasks where print continuity is critical
  • Users aiming to reduce filament waste caused by unnoticed runouts or feed jams

Key specifications

  • Compatibility: Designed for Prusa MINI+ extrusion system
  • Function: Detects filament presence and movement; triggers printer pause on runout or feed interruption
  • Integration: Electrical and mechanical interface intended for direct integration with the printer’s filament path and firmware
  • Operation: Passive detection of filament motion and presence suitable for common 1.75 mm filaments used with the Prusa MINI+
  • Mounting: Designed to fit the original Prusa MINI+ mounting points and filament route

How to use

Install the filament sensor in place of the standard filament path component according to Prusa MINI+ assembly instructions. Connect the sensor to the printer’s designated header and verify firmware support or updates if required. After installation, load filament and perform a controlled test print or filament feed to confirm the sensor detects motion and presence correctly and that the printer pauses as expected on runout or blockage.

Usage recommendations

Use the sensor with standard 1.75 mm filaments recommended for the Prusa MINI+. Periodically inspect the sensor and filament path for dust, debris or wear and keep firmware up to date to ensure proper communication between sensor and printer. For unattended long prints, pair the sensor with reliable spool handling and a stable power supply to minimize external causes of feed interruptions.

Description

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Customer reviews

Customer questions

FAQ

How much does the Filament Sensor Prusa MINI+ — Prusa cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Prusa products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Prusa service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.