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header-product PTFE Tube Renkforce RF-5491864 for 3D Printer Pro 7 Dual — PTFE Bowden filament guide
13.99 €

PTFE Tube Renkforce RF-5491864 for 3D Printer Pro 7 Dual — PTFE Bowden filament guide

PTFE Tube Renkforce RF-5491864 for 3D Printer Pro 7 Dual Photo 1
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PTFE Tube Renkforce RF-5491864 for 3D Printer Pro 7 Dual — PTFE Bowden filament guide

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PTFE Tube Renkforce RF-5491864 for 3D Printer Pro 7 Dual — PTFE Bowden filament guide

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Short description

PTFE Tube Renkforce RF-5491864 is a genuine replacement PTFE filament guide designed for use with the 3D Printer Pro 7 Dual. It provides a low-friction path for filament in Bowden-style feed systems, helping to reduce jamming and improve extrusion consistency. Intended for maintenance or repair, it simplifies filament feeding and supports reliable prints.
Available for order: 157 pcs.
Warranty: 2 Years
SKU: 10773039
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
19.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
24.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
24.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Product information

Description

PTFE Tube Renkforce RF-5491864 for 3D Printer Pro 7 Dual — PTFE Bowden filament guide is a genuine replacement PTFE liner intended for use in Bowden-style filament feed systems of the 3D Printer Pro 7 Dual. The smooth inner surface of the PTFE tube reduces filament friction and helps maintain consistent extrusion flow. Designed for maintenance and repair, the tube supports reliable filament transport and reduces the risk of clogging or grinding in the filament path.

Advantages

The PTFE material offers low friction and thermal stability suitable for typical desktop 3D printing temperatures, which helps minimize resistance and wear on filament. Being a straight replacement part, the tube preserves original feed geometry and compatibility with existing Bowden fittings and connectors of the printer. Its consistent inner diameter contributes to steady filament movement and improved extrusion consistency, while the chemically inert surface resists filament residue buildup.

Suitable for

  • Replacement of worn or damaged Bowden liners in 3D Printer Pro 7 Dual
  • Routine maintenance to restore smooth filament feeding
  • Reducing filament jams and extrusion inconsistencies
  • Use with common thermoplastic filaments in Bowden setups

Key specifications

  • Material: polytetrafluoroethylene (PTFE)
  • Function: Bowden filament guide / liner
  • Compatibility: designed for use with 3D Printer Pro 7 Dual Bowden feed path
  • Inner surface: smooth, low-friction bore
  • Typical thermal range: suitable for standard desktop 3D printing temperatures where PTFE liners are normally used

How to use

Turn off and cool the printer before performing maintenance. Remove the existing Bowden tube or liner according to the printer manufacturer’s service instructions, then slide the replacement PTFE tube into place ensuring it seats fully in the feeder and hotend couplings. Trim the ends squarely if required to ensure tight connections at push-fit couplers. After installation, perform a filament loading procedure and run a short extrusion test to confirm smooth feed and correct nozzle flow.

Usage recommendations

Use the PTFE tube within the typical temperature limits for PTFE-lined Bowden systems; avoid prolonged exposure to temperatures above those recommended for PTFE liners. Inspect the tube periodically for signs of wear, deformation, or filament residue and replace it when performance degrades. When printing at higher nozzle temperatures or with abrasive filaments, consider appropriate nozzle and drive adjustments to maintain reliable feeding.

Description

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Customer reviews

Customer questions

FAQ

How much does the PTFE Tube Renkforce RF-5491864 for 3D Printer Pro 7 Dual cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 157 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 19.08.2026 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. 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 Renkforce 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 Renkforce 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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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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