Teflon Tube Joint FlashForge AD3/4

Name: Teflon Tube Joint for 3D 20002705001
Brand: Flashforge
SKU: 4434198
Price: 3.49 EUR
Availability: InStock

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Teflon Tube Joint for 3D Printer FlashForge AD3/4 (MPN 20002705001)

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Short description

Teflon tube joint designed for FlashForge AD3/4 3D printers, matching MPN 20002705001. Serves as a connector for PTFE bowden tubing, ensuring stable filament guidance between extruder and hotend. Suitable for maintenance or replacement to restore filament path alignment, reduce friction and prevent jams during printing.

Available at price 3.49 €: 61 pcs.

Total available for order: 122 pcs.

Warranty: 2 Years

SKU: 4434198

Manufacturer: Flashforge

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

22.06.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

22.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 1.00 kg)

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From 1.99 €

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Product information

Description

The Teflon Tube Joint for 3D Printer FlashForge AD3/4 is a precision connector engineered to guide PTFE Bowden tubing between the extruder and hotend. Designed for compatibility with FlashForge AD3 and AD4 models, this joint restores the filament path alignment and reduces internal friction inside the filament feed. It is intended for maintenance or replacement of worn or damaged fittings to maintain consistent filament flow and help avoid feeding issues during printing.

Advantages

This Teflon tube joint provides a low-friction passage for filament thanks to the PTFE lining, which reduces sticking and wear compared with non-lined connectors. The part is shaped to match the filament routing of FlashForge AD3/AD4 printers, ensuring stable mechanical fit and consistent filament guidance. Using a dedicated joint helps minimize filament jams, improves extrusion reliability, and simplifies routine maintenance by offering a direct replacement for the original connector.

Suitable for

Replacing worn or damaged Bowden tube connectors on FlashForge AD3 and AD4 printers
Routine maintenance to restore smooth filament feed
Upgrading filament path components to reduce friction and jams
Repairing extrusion issues caused by misaligned or degraded fittings

Key specifications

Material: PTFE-lined fitting designed for low friction
Compatibility: Designed for FlashForge AD3 and AD4 filament path geometry
Function: Connector for Bowden-style PTFE tubing between extruder and hotend
Typical use: Maintenance replacement part to preserve filament guidance

How to use

Shut down and cool the printer before performing any replacement. Remove the existing connector by loosening the retaining clips or fittings that hold the Bowden tube in place, gently withdraw the tube, and insert the new Teflon tube joint into the filament path. Re-seat the PTFE tubing fully into the joint, secure any retaining clips or couplings, and verify the mechanical fit aligns with the extruder and hotend routing. After reassembly, perform a cold filament feed check followed by a short test print to confirm proper filament movement and extrusion.

Usage recommendations

Use this joint with standard Bowden PTFE tubing sized for FlashForge AD3/AD4. Inspect the tube ends and fitting periodically for signs of wear or deformation, and replace the joint if filament slipping or increased friction is observed. Always follow the printer manufacturer's safety and maintenance guidelines when performing replacements.

Description

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Warehouse	Stock	Delivery to the store	Store Price
WH94	61	22.06.2026 Best delivery	3.49 € Best price

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	61	08.07.2026	13.49 €

3.49 €

Stock: 61

Delivery Date: 22.06.2026 Best delivery

Warehouse: WH94

Available only for legal entities

13.49 €

Stock: 61

Delivery Date: 08.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Teflon Tube Joint FlashForge AD3/4 cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 122 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 22.06.2026 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 Flashforge 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 Flashforge 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.

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