2026 New Upgrade Filament Dryer Box Pro, Space Pi SE with High PTC Efficiency & Precision Sensor for 1KG Spools 45~65℃, 3D Printer Filament Dehydrator for PLA PETG ABS ASA TPU

Pros:1. No fuss, no issues, it simply does what it says on the tin. Very nice!2. Heats up very quickly to desired temperature in about 10 minutes.3. Timer is convenient to prepare filament overnight, though it'd be nice to have settings longer than 24 h.Cons:1. It only holds one spool, but this might actually be a pro since it's more convenient for managing different types of filament that has different optimal drying temperatures. As of writing the review two of this model is still cheaper than the dual-spool model.2. The viewing angle of the display is poor. If you put this on a shelf or on the floor, you might have a hard time reading the screen.3. The fan is a bit noisy.Overall:Cheap and effective, a must have for moisture-sensitive filaments like TPU!

Works great. That would be enough to dry almost any filament unless you’re using some engineering filaments which require super high temperatures like nylon.

While it has a decent screen the functions are simple and for the price it works well at drying a roll of filament, though it does not seal so is not a good dry box + dryer but just a dryer.Also the outlet is on the back side the same side the large plug comes out of so suspending it and leaving it plugged in on a bracket for printing with something like TPU or other material will be something you have to work around should you need to dry material in between prints.Functional up to 65° C the unit does not get overly hot and can rest on PLA without issue for several hours. Works with 1.75mm filament possibly larger but definitely nothing more than 1kg in spool size.

Works great!

As anyone who prints with flexible materials knows, moisture is your absolute worst enemy. I recently picked up the Creality 2026 New Upgrade Filament Dryer Box Pro (Space Pi SE), and it has completely transformed my workflow. If you are struggling with stringing, popping, or failed prints, this unit is a must-have upgrade.Build Quality and DesignOut of the box, the Space Pi SE feels incredibly well-built and sturdy. It doesn't have that flimsy plastic feel that some budget dehydrators suffer from. The transparent casing makes it easy to keep an eye on your spool, and the 3.7-inch LCD touchscreen is responsive, bright, and intuitively laid out. It looks great sitting on the workbench and feeds filament smoothly directly into my Bambu printers without any snagging or excess tension.High PTC Efficiency in ActionThe heating technology in this box is exactly what sets it apart from standard PI heating pad models.360° Hot-Air Circulation: The built-in 80W PTC heater and internal fan circulate hot air completely around the chamber. It doesn't just bake the bottom of the spool; it dries the entire roll evenly.Rapid Heating: The efficiency here is stellar. It easily ramps up to 65°C in about 15 minutes, saving a massive amount of prep time when you just want to get a project started.Energy Saving: The PTC heater regulates itself well, maintaining a stable internal environment without pulling unnecessary power during long 24-hour drying cycles.The Ultimate TPU TestI bought this specifically to salvage my hygroscopic filaments, and it is an absolutely AMAZING dryer for my TPU. Flexible filaments soak up moisture like a sponge, but running a spool through this box dried it through and quick. The prints came out flawlessly—zero stringing, perfect layer adhesion, and a smooth surface finish that I haven't been able to achieve in months.Ease of Use and PracticalityCreality nailed the user experience with a few quality-of-life features that make daily operation effortless:One-Key Settings: It comes pre-programmed with one-touch temperature settings for up to 12 different filament types (PLA, PETG, TPU, ABS, etc.), though you can manually tweak it anywhere from 45℃ to 70℃.48-Hour Timer: The adjustable timer lets you set it and forget it, ensuring your tougher engineering filaments get the deep drying they need.Power-Off Memory: If you experience a power blip, the machine remembers your exact material and temperature settings when it turns back on, meaning your drying cycle isn't ruined while you're away.Final VerdictThe Creality Space Pi SE Pro is a phenomenal piece of equipment that delivers exactly what it promises. The PTC heating efficiency is top-tier, the interface is dead simple to navigate, and its real-world performance—especially with stubborn TPU—is unmatched at this price point. Highly recommended for any serious maker looking to drastically improve their print quality.

This product is one of the best filament dehydrators I’ve ever used it makes very high-quality prints

Original issue: After about 2 weeks of using this, the screen no longer displays the correct numbers. It would be 1 star, but if i look closely enough I can make a good guess as to what the heat and time is, though only for a moment before it begins morphing into symbols again. The humidity is completely unreadable. 2 stars because even though this is now a headache, it's still usable.UPDATE: creality reached out to me after this review and asked for pictures of the issue. They determined the screen needed to be replaced and sent me a new screen. Replacing the screen wasn't the easiest since the circuit board's bottom screws are difficult to reach, but I was able to do it. Everything works well, their representative was very helpful and fast to respond. I will note that if you aren't technically savvy with hardware and have this issue, you should express that if they are sending you a new screen since it's a little bit of a challenge (which I found fun)

It did it's job in drying things...at least the best I could tell. But the humidity monitor immediately broke. It showed around 30% on the first roll, reduced to 15% and just stayed there. Basically it broke within the first 5 hours of use, before the first roll was even done.I ordered a humidity sensor to test this, and a dryer from a different brand for slightly less money and confirmed this one just didn't work. My boss who recommended the product to me, checked his device when I pointed it out and his was broken at 15% as well. I googled it and got reddit hits from over 2 years ago (I'm sure of the previous model) of people running into the same thing, so it doesn't seem like this is a one off situation. I'd just go to the SUNLU S2, it's cheaper and has been working and displaying properly for the last 5 days unlike this product that didn't make it a single day.I'm giving it 3 stars because it does heat, it does dry product, but you can't tell how far along it is. So if I'm doing it for my initial use drying as I receive a roll, alright. It's serviceable. But if I'm trying to pull a roll out of storage and use it, and don't plan on running something for the full time - I'd like a humidity reading so I can tell if anything is happening.Also, the knob interface is a little goofy. It's fine, but it's not as nice to use. Just pay less for an S2 and get the better dryer in the same class / price point.Not worth the purchase.

Extremely easy to use, though maybe a little effort to get used to the pattern in the input-movements from the dial/button to set temperature and times.I have not been able to get any of my rolls - pla or petg - below 13%, even if running for days, but it does manage to bring even a fairly humid roll down near there in a reasonable handful of hours. A table is provided to set the temperature for various materials - it would be nice if that table had been on a sticker that could be attached to it, but unnecessary once you're familiar with the process enough.Box is also very quiet, compared to the baseline noise of the fans in my printer, and takes up a very small footprint easy to fit anywhere. Can be used while feeding line through a port but I havent' had need to do that, just run it overnight on the material I want to use if the rolls are out and open, or before packing rolls away in vacuum bags for storage.

Funciona bien, he podido rescatar filamento que venía con humedad, se nota el cambio en la calida de impresión despues de procesarlo en la caja. Es recomendable ver la tabla de temperaturas y tiempo para cada material que viene impresa en la hoja. Los únicos contra que he visto hasta ahora es que el manual no viene en español, el orificio por donde sale el filamento no parece muy resistente y que el indicador de humedad en tiempo real no parece que realmente funcione.

Les deja un pequeño porcentaje de humedad pero cumple con su función

My son recommended this unit to go along with my printer when I first got into the hobby.After 10 months of continuous use, the dryer is still working without problem. I purchased another brand thinking they were basically the same, but was dead wrong! I cannot believe the difference in dry time. I totally regret the other purchase.We have had a very humid summer and there has been the odd time a spool was left out and not dry enough to get a decent print. This dryer corrects the humidity quite quickly allowing me to save time and material.

En la unidad que recibimos el botón de control no funcionaba bien (no presionaba para seleccionar función) y tuve que sacarlo y hacer una adaptación.