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!

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 Design Out 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 Action The 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 Test I 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 Practicality Creality 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 Verdict The 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.

For my filament drying, I mostly use passive drying (silica gel beads desiccants in containers). But I also have this active dryer box for filament like PETG which is less tolerant with moisture than PLA. This dryer works well. I had a situation where printing with PLA led to stringy results. But placing the filament is this dryer and drying for the recommended settings fixed that issue. I do find that the written instructions in the instruction sheet though accurate could use a of a bit step-by-step description as I found myself instead fiddling around with the knob and randomly pressing and turning. Instead of having to refer to the instruction sheet each time, I printed out more clear (I feel) directions on how to use and just taped that onto the dryer box. This solved my frustration level with the dryer as I was contemplating getting one with more intuitive operation (that is no loner needed). Here is what I like and dislike of this filament dryer: Likes: ------ 1. effective at drying 2. allows for use while drying is running 3. affordable Dislikes: ---------- 1. One knob control needs clearer instructions 2. No lock for lid - box cover can open when moved around. I give the Official Filament Dryer Box 2.0 four out of five stars.

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

All filament, even fresh out of the bag, has moisture content that's detrimental to print quality. You spent the money for the the printer and filament, get the most out of your investment with a dryer. This is a simple, one bay printer that goes up to 65C for drying PETG and other such filaments. The one knob system is a little quirky. Turn it to select either temperature or duration, press it to enter your selection, turn it to adjust the setting up and down, press again to store. Turn to the other and repeat. There's a hygrometer built in, to keep and eye on it, but its lowest value is 15%. I like to get it down to that and go another couple hours. They give you a reference chart for recommended settings based upon filament. Pro-tip: you need to leave the dryer open a crack so the moisture has somewhere to go. I don't think they really address that anywhere in the papers.

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.

High-quality product with good temperature range good flow provides much better adhesion the brittleness depends on what temperature you set. It’s decent value for money, but it is on the rather expensive side. It looks pretty cool, especially with other reality products though it does not come with a Teflon two which is needed if you want to print with it.

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.