FELIX 3.1 To Tec 4 Upgrade Kits


Attention: this upgrade kit is only compatible with FELIX 3.1.

To upgrade a Felix 3.0 to Tec 4 you will also need to purchase the 3.0 to 3.1 parts found here:

The brand-new FELIX Tec 4 upgrade takes your FELIX to a whole new level of possibilities. Many years of developing with our dedicated community, has led to a 3D printer with tailored features and new possibilities. The Tec 4 upgrade is a leap forward in technology and the best tool you can have to create your designs in an efficient, effective and affordable way.

Choose Your Kit Configuration:
FELIX 3.1 Single to Tec 4 Single – Black Parts
FELIX 3.1 Dual to Tec 4 Dual – Black Parts

Parts ship from Houston, TX

SKU: 100 068.0 Categories: ,


Integrated Semi-automatic Leveling (ISL)

One of the greatest achievements in the Tec 4, is the integration of the semi-automatic software leveling and Bump-Map Registration. This new feature will guarantee a perfect first layer, which is essential for a successful print. With the automatic leveling, your printer will be up and running within minutes after turning it on.

Durable all metal print heads

A major improvement of the Tec 4 is the integration of all metal print heads. The all new full metal hot-ends will be much more wear resistant, more reliable and are able to print all kinds of materials much easier.

New build platform assembly + FELIX Flexplate

The completely new build platform brings more comfort when it comes to easily pre-leveling the printer and to removing printed objects due to the FELIX Flexplate. Simply bend the Flexplate and the object will pop off.

Faster, better, brighter

The FELIX Tec 4 comes including a large and bright LCD display. The menu structure has been redesigned from the very beginning to ensure a smooth as possible user experience.

Less is more

Besides the changed layout and the Flexplate, the Tec 4 build platform is 15% lighter compared to the FELIX 3.1 build platform. This creating a better balance between the printer frame and the build platform.

Keep it cool

Optimized airflow significantly improves the quality of your prints. Thanks to the improved cooling, we have noticed a huge improvement in output quality when printing with Water Soluble Material (PVA). Also the creation of bridges and overhangs are much easier to print with Tec 4 fan ducts.


With the bright TEC 4 LED’s you can conveniently monitor your print job during printing. The object you are printing will be shining right in the spotlight.

Additional information

Weight 4.66 lbs
Dimensions 14 x 11.5 x 6.5 in
Select Upgrade Kit

3.1 Single to Tec 4 Single, 3.1 Dual to Tec 4 Dual


There are no reviews yet.

Be the first to review “FELIX 3.1 To Tec 4 Upgrade Kits”