Name: [Pre-Order]EIBOS Filament Dryer Series X: TETRAS
Brand: EIBOS
SKU: SDUS
Price: 179.99 USD
Availability: InStock

EIBOS AMS Dryer,Print while Drying and 4 Independent controlled prying chambers

Why Do You Need Tetras?

Moisture can damage filaments, leading to issues such as stringing, clogs, layer misalignment, and weak bed adhesion. Tetras eliminates humidity, returning filaments to peak condition for reliable, high-quality 3D printing.

Active Drying

An external active circulation system ensures complete removal of moisture from chambers and prevents moisture reabsorption

Intelligent Storage

Once drying is complete, Tetras automatically maintains sealed condition to prevent reabsorption.

Second-Stage Drying for Maximum Stability

Tetras combines a high-efficiency moisture removal stage with a preheating stable stage that ensures the filament feeding, ensuring consistent performance from filament drying to finish the print.

全屏自适应图片

Intelligent Humidity Maintenance

Automatically switches to humidity mode after drying to maintain preset ideal RH.

Independent Power

No firmware, no integration—Tetras runs on its own power and control system, requiring zero modification to your AMS or printer setup.

Unlimited Drying Time Option

Supports continuous drying with no time limit—perfect for high-moisture materials and long-duration prints.

Tetras Parameters

Input	US : AC 120V 60Hz
Input	EU / UK / AU : AC 230V 50Hz
Rated Power (Single)	60W
Rated Power (Whole Unit)	240W
Package Size	430x360x250mm
Uper Cover Moudle Size	360x290x135mm
Net Weight	4.0kg
Total Weight	5.0kg
Overall height with AMS	280mm
Maximum height with cover open	440mm
Humidity Range	RH10%~99%
Temperature Range	20~65°C(Based on 25°C environment temperature)
Filament Size	φ1.75mm
Max Spool Size	Single Spools φ205×68mm

Dyas Parameters

Input	US : AC 120V 60Hz
Input	EU / UK / AU : AC 230V 50Hz
Rated Power (Single)	60W
Rated Power (Whole Unit)	120W
Package Size	430x360x250mm
Uper Cover Moudle Size	360x290x135mm
Net Weight	3.0kg
Total Weight	4.0kg
Overall height with AMS	280mm
Maximum height with cover open	440mm
Humidity Range	RH10%~99%
Temperature Range	20~65°C(Based on 25°C environment temperature)
Filament Size	φ1.75mm
Max Spool Size	Single Spools φ205×68mm

Difference: Tetras vs Dyas

	Dyas	Tetras
Drying chambers	2	4
Heating units	2	4
Control panels	2	4
Filament capacity	4	4
Rated Power (Whole Unit)	120W	240W
Net Weight	3.0kg	4.0kg
Total Weight	4.0kg	5.0kg

Love it! So handy. Works great so far and very easy setup. Vastly improves my printing experience as I barely have to think about drying my filament. Love the independent chamber temp control.

The dryer works good. Assembly was easy but some places might benefit from more parts identication

Unit came well packaged and was able n good condition. The assembly did not take longer ng but the instructions could be better. Some parts were not labelled so I had to take it back apart a few times to get it right. once assembled and connected it functioned well for the first week. I then began to hear a loud bearing squeal. The right most heater until fan was failing. I sent in a support request and new parts are being shipped. I have now put the machine on humidity mode and it automatically dries several times a day. I do not think the unit is sealed as well as the Bambu setup. Now I am hearing loud clicking whenever the rear humidity vents open or close. Its loud enough to wake us at night and we are a full floor above the dryer. The unit does what it says it should but needs refinement. The seals should have some sort of rubber edge to improve isolation and the intrusion of outside moisture. The Bambu silica locations on the bottom of the unit are not sealed off with his design and allow air to simply travel from one section to another. I 3D printed a set of doors to close these areas off hoping fir better isolation of the compartments.
I gave it a 3/5 because I have had one failure already and the unit is very loud when functioning ( humidity doors clicking). I hope they come up with improved seals that can be retrofitted in and solve the clicking issue.
As far as drying and affecting the prints, it does very well. I had an issue with printing a PLA material from Spectrum and nothing I did worked. Once I installed the dryer and let it do its thing I have had no further issues using that filament.

I liked it so much I ordered a second one!

Perfect for my needs wishing I had of purchased 2 instead of one

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[Pre-Order]EIBOS Filament Dryer Series X: TETRAS

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