--- product_id: 806878787 title: "FYSETC Filament Detection Sensor for Kobra S1C: Pack 2 Replacement Detector Break PCB Board with Cable for Anycubiic S1 Print Head 3D Printer Accessories" price: "€ 34.33" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.be/products/806878787-fysetc-filament-detection-sensor-for-kobra-s1c-pack-2-replacement store_origin: BE region: Belgium --- # High-precision filament detection Plug & play drop-in replacement Compatible with Anycubic Kobra S1 ACE PRO only FYSETC Filament Detection Sensor for Kobra S1C: Pack 2 Replacement Detector Break PCB Board with Cable for Anycubiic S1 Print Head 3D Printer Accessories **Price:** € 34.33 **Availability:** ✅ In Stock ## Summary > 🎉 Never miss a print moment with precision you can trust! ## Quick Answers - **What is this?** FYSETC Filament Detection Sensor for Kobra S1C: Pack 2 Replacement Detector Break PCB Board with Cable for Anycubiic S1 Print Head 3D Printer Accessories - **How much does it cost?** € 34.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/806878787-fysetc-filament-detection-sensor-for-kobra-s1c-pack-2-replacement) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable Backup:** Keep your 3D printing workflow smooth with this essential spare part - • **Tailored Compatibility:** Exclusively engineered for Anycubic Kobra S1 ACE PRO to ensure perfect fit - • **Effortless Installation:** Direct drop-in design means zero downtime and no upgrades needed - • **Precision Filament Sensing:** Detects PLA, ABS, PETG, TPU, WOOD flawlessly for uninterrupted prints - • **Versatile Filament Support:** Works seamlessly with all popular filament types to future-proof your projects ## Overview The FYSETC Filament Detection Sensor is a direct replacement PCB board designed exclusively for the Anycubic Kobra S1 ACE PRO 3D printer. It offers high sensitivity to detect all common filament types, ensuring smooth, uninterrupted FDM printing. Easy to install with a plug-and-play design, this sensor is an essential spare part to maintain peak printer performance and avoid costly downtime. ## Description desertcart.com: FYSETC Filament Detection Sensor for Kobra S1C: Pack 2 Replacement Detector Break PCB Board with Cable for Anycubiic S1 Print Head 3D Printer Accessories : Industrial & Scientific Review: Excellent replacement - Excellent. Perfect fit. Functioned properly the first time. Review: Perfect replacement part - This part fit perfectly and was easy to install. Once installed everything is working great and have not had any issues. ## Features - A necessary to have spare parts for building your FDM printing project or fix the problem when the Kobra-S1 Combo original filament sensor was broken: clone module, directly drop in, not upgraded. - Only fit for Anycubiic Kobra S1 ACE PRO, not compatible with other model Kobra 2 3 Max V2 Vyper - K2 Plus K1 Max K1C Ender 5 Max - P1P P1S X1C X1E A1 Mini H2D - Prusa i3 MK4 MK3S+ MK3 Core One XL Mini - 5M Pro AD5X - Qidi Plus4 etc. - The built-in sensor is sensitive and can accurately detect the condition of the filament, can be detect all types of filaments PLA ABS PETG TPU WOOD etc. - Easy to install and use: remove the hotend housing, the cables and extruder module, then install the new one. Get more information please reference officialwiki. - If you need other backup OEM or upgrade accessory for DIY or repairing your machine, like filament hub strain gauge x y z axis motor drive belt timing 6mm assembly hot end kit heating mat silicone buffer wiper nozzle brush feeding connector feet mount cooling fan 60 50 40 30 25 10 mm drag chain heater cartridge thermistor nema 17 cable drive tmc2209 12864 lcd display screen smoothing tip soldering iron m3 etc, please welcome. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.4 out of 5 stars 22 Reviews | ## Images ![FYSETC Filament Detection Sensor for Kobra S1C: Pack 2 Replacement Detector Break PCB Board with Cable for Anycubiic S1 Print Head 3D Printer Accessories - Image 1](https://m.media-amazon.com/images/I/61mtbNMxW2L.jpg) ![FYSETC Filament Detection Sensor for Kobra S1C: Pack 2 Replacement Detector Break PCB Board with Cable for Anycubiic S1 Print Head 3D Printer Accessories - Image 2](https://m.media-amazon.com/images/I/71FQWv1xQtL.jpg) ![FYSETC Filament Detection Sensor for Kobra S1C: Pack 2 Replacement Detector Break PCB Board with Cable for Anycubiic S1 Print Head 3D Printer Accessories - Image 3](https://m.media-amazon.com/images/I/61cUL9je2vL.jpg) ![FYSETC Filament Detection Sensor for Kobra S1C: Pack 2 Replacement Detector Break PCB Board with Cable for Anycubiic S1 Print Head 3D Printer Accessories - Image 4](https://m.media-amazon.com/images/I/61gPCLksKwL.jpg) ![FYSETC Filament Detection Sensor for Kobra S1C: Pack 2 Replacement Detector Break PCB Board with Cable for Anycubiic S1 Print Head 3D Printer Accessories - Image 5](https://m.media-amazon.com/images/I/51pYT7pl97L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent replacement *by A***R on July 22, 2026* Excellent. Perfect fit. Functioned properly the first time. ### ⭐⭐⭐⭐⭐ Perfect replacement part *by O***R on April 16, 2026* This part fit perfectly and was easy to install. Once installed everything is working great and have not had any issues. ### ⭐⭐⭐⭐⭐ Good replacement *by S***L on August 18, 2026* Original: Doesn't work for the S1. It's too short and too loose. Gives me errors. The length is about 1/3 what it should be. Disappointing. Edit: This was totally operator error. There are two filament sensors that look similar but are not. Make sure you don't make my error and are buying the correct one. This one is supposed to have the shorter cable. Picture shows both types of sensors. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/806878787-fysetc-filament-detection-sensor-for-kobra-s1c-pack-2-replacement](https://www.desertcart.be/products/806878787-fysetc-filament-detection-sensor-for-kobra-s1c-pack-2-replacement) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-28*