【EIBOS Official】3D Printer Filament Dryer Easdry, 3D Printer Filament Dryer Box with Fan, Adjustable Temperature, Humidity Control & Spool Holder, Compatible with 1.75mm 2.85mm 3.00mm Nylon, PLA, ABS

I live in a very humid area and noticed I was starting to have issues with my filament finally, so I decided to pick this up. Not a whole lot to say really, it managed to work exactly as intended going from 81% humidity down to 12%. It’s fairly quiet, works well, and has super simple controls.

This dryer solved so many problems! Ive tried to build my own dry box with axles and adapters for filament to come out, but Ive never been able to get one to work right. Now, I just use this dryer to hold my filament and I dont have to worry about humidity, filament getting caught, or the roll not spinning. I still keep my filament in a well-sealed box with silica gel so it all stays dry, but now when I have to take a roll out I know I can keep it dry and clean, even during days-long prints. And since its enclosed, it keeps all the dust and dog fur off the filament. Overall, this is exactly what I needed and at a good price.

This is my second filament dryer after my first TwoTrees brand and I can definitely say this one is a heck of a lot quieter than that other one. It also comes with THREE outlet holes to choose from on the front, back or top if you want to print the filament while youre drying it. Very cool idea. Now, it does not have rollers but the plastic is smooth enough that it looks like the filament spools will still rotate. However, I did not test this part so cant say with 100% accuracy that this will be the case. Although, it APPEARS to be. You have the humidity sensor in the front as well as the filament temperature options: PLA, TPU, ABS, PETG, PC and PA. There is no option to set the temp yourself - you just set it to the filament you have in the dryer and it will set it accordingly. It comes with just the dryer, a power cord, a filament tube and instructions. The instructions are VERY basic but thats okay - its pretty obvious what needs to be done here. Just stick your filament roll in, feed it out of one of the three outlet holes (if you want to print while drying), set the filament option, plug it in and then turn it on. To test, I stuck a roll of PLA filament I had sitting in my cabinet and it went from 35% to 16% humidity within 15 minutes. However, you WILL need to monitor this as there is no auto-off and you will have to turn this on manually. A minor disappointment as this should be a basic feature on any filament dryer. And like I said earlier, this thing is so much quieter than my first filament dryer. Its not silent, but the fan is low enough that its not a bother. I have it in the same room I remote work from and it doesnt bother me one bit. Also, I cannot make any claims on durability or longevity yet as I have not had this for very long, but I have no reason to believe it wont last a while. However, if anything changes I will certainly update my review. If youre looking for a solid filament dryer, I can wholeheartedly recommend this one.

Really impressed with the build quality of this unit. Its very solid feeling and not flimsy. My only other experience with dryers is one made by eSun. The Ebios dryer is a much better unit all around, and at a better price. Has a nice easy to use temperature dial to clearly set to your type of filament and the required temp. Comes with a nice length of bowden tube to plug into the front/top/back ports (whichever is best for your layout needs). It works really well as a filament spool dispenser with very smooth feed (my eSun unit does really poorly with that). It does have a nice sized pocket to place desiccant in to help keep the filament dry and absorb the moisture that is cooked out of the filament. It has a hydrometer to measure the humidity which uses a very common LR44 battery. I was able to save a spool of PETG that had been open for 8+ months. It was printing with zits and bubbles.. after a 2hr run in the dryer it was printing like a fresh new roll. For the cost of a couple of rolls a filament I think the price is right. It has already saved a 25$ roll of filament with its very first use.

This dries my filament very well and can heat up rather warm for filaments like nylon.