Filament Runout Sensor for K2 SE Replacement Detect Break PCB Module for

Key Features

• Compatible only with K2 SE 3D printers — verify before purchase, not suitable for K1 SE, K1C, K1 Max, K2 Pro Plus, Ender 3 V3 SE, KE 5 Pro, or other models
• Precise filament break detection — built-in sensor detects all types of 1.75mm and 2.85mm filament, including PLA, ABS, PETG, TPU, and more
• Easy installation — remove the existing filament holder, then replace with the sensor without complex steps
• Reliable replacement part — ideal for repairing or upgrading your filament detection system to prevent printing failures
• Not included cable — designed as an adapter board for direct connection to your printer’s PCB

Package Contents

• 1 filament runout detection sensor specifically for K2 SE 3D printers

Compatibility

• Designed exclusively for K2 SE models, ensuring proper filament monitoring and break detection during printing

1 Shipping

Free Standard Shipping - We offer free standard shipping to most addresses within the United States. Estimated delivery is usually 2-4 business days, although some orders may take longer depending on carrier operations and destination.
• Carrier Selection - Orders may be shipped using USPS, UPS, FedEx, or another reliable delivery provider based on service availability and the shipping address.
• Handling Time - Most orders are packed and dispatched within 1 business days after cleared payment is received.
• Location Restrictions - Deliveries to Alaska, Hawaii, Puerto Rico, Guam, and certain U.S. territories may involve additional transit time, service limitations, or extra charges depending on the item and destination.
• Compliance Notice - Some products may be subject to shipping restrictions in specific states or regions due to local laws, regulations, or product-specific requirements.
• Tracking & Delivery Help - If you have any questions about shipment status or delivery, please contact us through the messaging system and we will gladly assist you.

FREE 2 Payment

3 Return

30-Day Return Period - We support returns within 30 days of delivery for eligible items in accordance with the return options shown in the listing and at checkout.
• How to Start a Return - To open a return request, please use your order history and follow the return steps provided by .
• Return Shipping - Return shipping responsibility depends on the reason for return and the return settings applied to the order.
• Refund Processing - Once the returned item is received and reviewed, eligible refunds are generally completed within 5 business days.

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