---
product_id: 803454532
title: "Bamboo A1 Filament Sensor Replacement,Feed Hall Board,Extruder Hot End Filament Monitoring Kit for Bambu Lab A1/A1 Mini 3D Printer Accessories"
brand: "bulto"
price: "KD 13.48"
currency: KWD
in_stock: true
reviews_count: 5
category: "Bulto"
url: https://www.desertcart.com.kw/products/803454532-bamboo-a1-filament-sensor-replacement-feed-hall-board-extruder-hot
store_origin: KW
region: Kuwait
---

# Precision Hall-effect filament detection 100% OEM plug-and-play fit Durable original PCBA for long life Bamboo A1 Filament Sensor Replacement,Feed Hall Board,Extruder Hot End Filament Monitoring Kit for Bambu Lab A1/A1 Mini 3D Printer Accessories

**Brand:** bulto
**Price:** KD 13.48
**Availability:** ✅ In Stock

## Summary

> 🎯 Never miss a filament move—print smarter, not harder!

## Quick Answers

- **What is this?** Bamboo A1 Filament Sensor Replacement,Feed Hall Board,Extruder Hot End Filament Monitoring Kit for Bambu Lab A1/A1 Mini 3D Printer Accessories by bulto
- **How much does it cost?** KD 13.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/803454532-bamboo-a1-filament-sensor-replacement-feed-hall-board-extruder-hot)

## Best For

- bulto enthusiasts

## Why This Product

- Trusted bulto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Original PCBA material guards against wear and tear, extending sensor lifespan beyond fragile alternatives.
- • **Effortless Installation:** Scan the QR code for a step-by-step guide—get back to printing faster than ever.
- • **Trusted Support Network:** Responsive after-sales service with guaranteed replies within 24 hours—peace of mind included.
- • **Seamless OEM Compatibility:** Direct drop-in replacement for Bambu Lab A1/A1 Mini—no hassle, no downtime.
- • **Pinpoint Filament Monitoring:** Advanced Hall-effect sensor catches even the slightest filament moves to prevent costly jams.

## Overview

The Bamboo A1 Filament Sensor Replacement is a 100% OEM-compatible Hall-effect sensor board designed for Bambu Lab A1 and A1 Mini 3D printers. It precisely monitors filament motion to prevent jams and printing failures, featuring a durable original PCBA for extended lifespan. Easy to install with guided instructions and backed by reliable after-sales support, this sensor ensures uninterrupted, high-efficiency 3D printing.

## Description

Bulto for Bambu lab A1 series feed Hall Board is used to detect the supply status of filaments, which can prevent printing failures and improve printing efficiency. When printing with multiple consumables, the feed Hall Board can identify the feeding and discharging of consumables and transmit the information to AM Slite for consumable switching; it can also detect whether a blockage occurs and provide timely feedback to the printer. Package includes: 1PK Filament Sensor 2PK BT2-5 Screws Important Notice: It's crucial to turn off the printer and disconnect it from the power source before replacing the circuit board. This prevents short circuits or damage to the printer's electronics, ensuring safe and effective maintenance. We recommend that you perform a full calibration after replacing the extruder to ensure the printer runs smoothly.

Review: Perfect fit - Original Bambu packaging, worked perfectly without any issues. (Good luck getting it folded back up into the tool head though)
Review: Cálida - El repuesto es original y funcionó muy bien

## Features

- 100% OEM Compatibility: Direct replacement sensor board for Bambu Lab A1/A1 Mini 3d printer accessory, ensuring seamless plug-and-play installation with Original connectors
- Precision Filament Motion Monitoring: Advanced Hall-effect filament sensor detects minute material movements to prevent jams and ensure uninterrupted printing
- Original Material PCBA: Provides superior protection against damage and wear, significantly extending the life of the sensor compared to fragile alternatives
- Quick installation steps: Please scan the QR code on the product packaging to enter the bambu lab wiki, switch to English, and search for the keyword "Filament Sensor Replacement Guide - A1 Series"
- Reliable After-sales Service Gives You Peace of Mind: We have established a reliable after-sales service system. In any case, you can contact us first. We will reply you within 24 hours and provide satisfactory service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Are Batteries Included | No |
| Asin | B0FCML2YMR |
| Best Sellers Rank | #71,759 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #76 in 3D Printer Accessories |
| Brand | Bulto |
| Customer Reviews | 4.9 4.9 out of 5 stars (20) 4.9 out of 5 stars |
| Date First Available | 26 July 2025 |
| Included Components | Hall-A1-FAE010-J |
| Item Model Number | Hall-A1-FAE010-J |
| Item Weight | 18 g |
| Manufacturer | Bulto |
| Model Number | Hall-A1-FAE010-J |
| Number Of Memory Sticks | 1 |
| Package Dimensions | 15.9 x 10.9 x 4.5 cm; 18 g |
| Specific Product Use | 3D printing |

## Product Details

- **Brand:** Bulto
- **Material:** Silicon
- **Mounting Type:** Plug Mount
- **Output Type:** Digital
- **Style:** A1 Series Filament Sensor

## Images

![Bamboo A1 Filament Sensor Replacement,Feed Hall Board,Extruder Hot End Filament Monitoring Kit for Bambu Lab A1/A1 Mini 3D Printer Accessories - Image 1](https://m.media-amazon.com/images/I/51CdYCSEmnL.jpg)
![Bamboo A1 Filament Sensor Replacement,Feed Hall Board,Extruder Hot End Filament Monitoring Kit for Bambu Lab A1/A1 Mini 3D Printer Accessories - Image 2](https://m.media-amazon.com/images/I/61balRipngL.jpg)
![Bamboo A1 Filament Sensor Replacement,Feed Hall Board,Extruder Hot End Filament Monitoring Kit for Bambu Lab A1/A1 Mini 3D Printer Accessories - Image 3](https://m.media-amazon.com/images/I/61Fecui3b6L.jpg)
![Bamboo A1 Filament Sensor Replacement,Feed Hall Board,Extruder Hot End Filament Monitoring Kit for Bambu Lab A1/A1 Mini 3D Printer Accessories - Image 4](https://m.media-amazon.com/images/I/61E6TzmL5hL.jpg)
![Bamboo A1 Filament Sensor Replacement,Feed Hall Board,Extruder Hot End Filament Monitoring Kit for Bambu Lab A1/A1 Mini 3D Printer Accessories - Image 5](https://m.media-amazon.com/images/I/61h9Qq7HR4L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit
*by J***R on 6 August 2026*

Original Bambu packaging, worked perfectly without any issues. (Good luck getting it folded back up into the tool head though)

### ⭐⭐⭐⭐⭐ Cálida
*by T***O on 12 August 2026*

El repuesto es original y funcionó muy bien

### ⭐⭐⭐⭐⭐ super producto
*by J***A on 17 July 2026*

MUY BUEN PRODCUTO

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**Shop now:** [https://www.desertcart.com.kw/products/803454532-bamboo-a1-filament-sensor-replacement-feed-hall-board-extruder-hot](https://www.desertcart.com.kw/products/803454532-bamboo-a1-filament-sensor-replacement-feed-hall-board-extruder-hot)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-08-21*