# Bambu Lab TPU Filament Refill 1.75mm 1kg Black for AMS

**URL:** https://aio.lv/en/product--bambulab-bml-29143--12591124
**Data updated:** 2026-07-23 04:11 (EEST)
**Category:** 3D Printer Consumables
**Manufacturer:** BambuLab
**Manufacturer code:** BML-29143
**EAN:** 6937285508799
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-08-26 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bambulab-bml-29143--12591124

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.79 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

Bambu Lab TPU filament refill, 1.75mm diameter, 1kg spool, black color. Designed for high-performance 3D printing, this flexible thermoplastic polyurethane material is fully compatible with the Bambu Lab AMS system. Ideal for creating durable, elastic parts with excellent layer adhesion and mechanical properties. This refill format reduces waste and is easy to install on reusable spools.

## Long description

The Bambu Lab TPU Filament Refill is a high-performance 1.75mm thermoplastic polyurethane material designed specifically for demanding 3D printing applications. This 1kg black filament is engineered to provide exceptional flexibility, durability, and robust layer adhesion, making it an ideal choice for functional parts that require elasticity. The refill format is designed to be used with reusable spools, promoting a more sustainable printing workflow by reducing plastic waste while maintaining full compatibility with the Bambu Lab AMS system for seamless multi-material printing.
Advantages
This TPU filament offers superior mechanical properties, ensuring that printed objects can withstand significant stress and deformation without breaking. Its optimized formulation allows for consistent extrusion and reliable performance, which is critical when printing flexible geometries. By utilizing the refill system, users can easily swap materials while minimizing environmental impact. The material is specifically tuned for high-speed printing environments, providing a balance between print quality and production efficiency while ensuring excellent bed adhesion and minimal warping.
Suitable for
Manufacturing flexible gaskets and seals
Creating protective cases and bumpers
Printing elastic components for robotics
Developing custom footwear or wearable prototypes
Producing vibration-dampening mounts
When it may not be suitable
This filament may not be suitable for projects requiring extreme rigidity or high-temperature resistance, as TPU is inherently flexible and will soften under significant heat. Additionally, it is not recommended for applications requiring high-detail aesthetic finishes where surface texture must be perfectly smooth, as flexible materials can be more challenging to post-process than rigid plastics like PLA.
Key specifications
Material: Thermoplastic Polyurethane (TPU)
Diameter: 1.75mm
Weight: 1kg
Color: Black
Compatibility: Bambu Lab AMS system
How to use
To use the refill, place it onto a compatible reusable spool by following the manufacturer's assembly instructions. Ensure the filament is properly secured before loading it into the printer. When printing with TPU, it is recommended to use the specific material profile provided in the slicer software to ensure optimal temperature and speed settings. Feed the filament through the AMS or directly into the extruder, ensuring the path is clear of any obstructions to prevent binding during the printing process.
What to consider before purchase
Ensure your 3D printer is compatible with flexible filaments
Verify that you have a reusable spool available for the refill
Check if your specific print model requires the mechanical properties of TPU
Confirm that your printer's extruder setup is suitable for flexible materials
Usage recommendations
Store the filament in a cool, dry place and use a desiccant to prevent moisture absorption, as TPU is hygroscopic and can degrade in quality if exposed to humidity for extended periods.

## FAQ

### How much does the Bambu Lab TPU Refill 1.75mm 1kg Black cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 11.08.2026 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, 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 BambuLab 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 BambuLab 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. More information about warranty service: https://aio.lv/en/warranty