# 3D printer filament c-tech PETG 1.75 mm 1 kg gray refill

**URL:** https://aio.lv/en/product--c-tech-3df-e-petg-175-gr-r--11667421
**Data updated:** 2026-01-12 19:36 (EET)
**Category:** 3D Printer Consumables
**Manufacturer:** c-tech
**Manufacturer code:** 3DF-E-PETG-1.75-GR-R
**EAN:** 8595729902152
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--c-tech-3df-e-petg-175-gr-r--11667421

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

c-tech PETG filament, 1.75 mm diameter, 1 kg gray refill for 3D printers. PETG material combines strength and ease of printing with low warping, suitable for functional parts, prototypes and everyday prints. Compatible with printers supporting 1.75 mm filament; refill spool format simplifies replacement and reduces downtime.

## Long description

c-tech PETG 1.75 mm 1 kg gray refill is a spool of PETG filament designed for 3D printers that accept 1.75 mm filament. The PETG material combines mechanical strength, chemical resistance and dimensional stability with relatively low warping, making it suitable for functional parts, prototypes and everyday prints. This gray refill spool format makes filament replacement straightforward and helps reduce printer downtime.
Advantages
The c-tech PETG filament offers a balance of tensile strength and printability, with good layer adhesion and reduced risk of crack formation compared to some rigid materials. Its compatibility with common 1.75 mm extrusion systems ensures straightforward use on a wide range of desktop and professional 3D printers. The 1 kg spool provides a standard quantity for extended printing runs and repetitive production tasks.
Suitable for
 Prototypes and concept models requiring strength and moderate flexibility
 Functional parts and mechanical components exposed to light stress
 Everyday objects and replacement parts for household items
 Workshops and makerspaces using 1.75 mm filament systems
Key specifications
 Brand: c-tech
 Material: PETG
 Diameter: 1.75 mm
 Net weight: 1 kg
 Color: gray
 Format: refill spool
 MPN: 3DF-E-PETG-1.75-GR-R
 EAN: 8595729902152
How to use
Install the refill spool on a compatible filament holder or spool mount so the filament feeds smoothly into the extruder. Confirm that your 3D printer is set to accept 1.75 mm filament and adjust slicer settings for PETG. Typical print temperature ranges and retraction settings depend on your printer and nozzle; start with manufacturer-recommended PETG temperatures in your slicer and perform a test print to fine-tune flow, print speed and retraction to reduce stringing. Monitor the first layers to ensure proper bed adhesion and dimensional accuracy.
Usage recommendations
Store the PETG spool in a dry environment or sealed packaging with desiccant to minimize moisture absorption. Use printer settings optimized for PETG and allow parts to cool gradually to reduce warping; avoid excessive cooling on large prints. For best results on functional parts, adjust infill, wall thickness and layer height according to the mechanical requirements of the printed object.

## FAQ

### How much does the c-tech PETG filament 1.75 mm 1 kg gray cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 06.07.2026 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 c-tech 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 c-tech 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

## Image

https://aio.lv/img/cache/product/11667421/66968269_large.webp