【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

Dryer quickly heats and dries my filament spools. Has not humidity indicator so I can see how quickly it dries out. Well made and compact. Has hole on top and front so you can run filament thru it during printing

Bought this unit because it does not have a timer or complicated control interface. Works great and dries my filament for as long as I need to, without needing to restart the unit. Doesnt feel poorly built like some other units on the market, has the best heater and fan design Ive seen, and still has room for desiccant packets if desired.

While this dryer does have 3 holes you can pass filament through with an included bodwen tube it quickly becomes more pain than its worth when trying to print and dry at the same time. Place the vent towards your print bed? Get ready for warping! Trying to dry and print off a new role? get ready for the filament to get twisted! Other than trying to print with it feeding out, its AMAZING at drying filament. I had some brittle filament from the factory that would not print and after having it in the dryer for 8-10 hours it came right back to life.

I have about 20 partial spools that have been sitting for all sorts of lengths of time on my shelf without temp or humidity control. The oldest definitely had moisture and would print with bubbles. After running them through this dryer, they print just as well as any other. It works well and is cheap for the amount of filiment I go through.

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

I purchased this EIBOS Easdry filament dryer to see how it compares to the Sunlu S1 filament dryer. The Easdry is a million times better in every aspect. You get full circulation of the warm dry air by the small fan on the back going over heated elements. With the dryer box sealed air will move around the entire spool. There are small exhaust ports that will let the air escape as needed providing moisture to escape instead of holding it like the Sunlu S1. This is not some glorified food dehydrator at all. as you can see in my pictures there is a dial to provide the right amount of heat needed for each type of filament. There is a meter that gives you the humidity inside the dryer. I cant tell you if it is 100% accurate but it is still nice to have. The panel opens up with the pull of a really unique string / latch system that keeps the box sealed very tight to keep the warm air in and circulating. You will see in my pictures a cone that sticks out inside the box with small vents and elements. This is where the air comes in from the fan on the back. I also posted a picture with the power specifications if anyone needs that information. My dryer was 110V AC power as I do live in the United States. The Easdry comes with a power cable not a power brick which is something I really do appreciate. There is also a bowden tube that is about two feet that comes with the filament dryer. It can be put into one of three rubber grommets located on the top, front and opposite side from the front so you can print with your filament while you are drying it. I really like this filament dryer a lot. Im going to place an order for a few more and will be selling my Sunlu S1 filament dryers. I hope you enjoyed my review and I do apologize if it was a bit long. I was not paid or asked to make this review. I also purchased the filament dryer with my money.

Its alright. I like a lot about it, including the double-insulated door with the pull-cord release, and the simple one-knob adjustment. But my spools drag the outer perimeter along the inner housing, which causes a lot of resistance while feeding. Maybe I can print some adaptors for difference spool inside diameters to solve this. Off to thingaverse...

Was easy to load a roll of pla+ filament in with the cardboard rolls. Helped solve the problem of the roll coming off the spool of my flsun qq-s. Plugged up right out of the box. May have to invest in another one for my flsun delta next!

I will preface that I have yet to be able to use the box for its intended purpose but looking at the features and functionality along with the company its from I have NO doubt it will work great. Look for my 90 day update in 2023.

This is the first side-loading filament dryer I have seen, and overall, it works very well. Two rubber O-rings are provided that stretch over the upper spool support - the idea is that you should place them so that they keep the spool from shifting over toward the door. I did find some of my spools are so wide that I couldnt use the O-rings at all, but the door closed without issue. There are two filament exits, and a supplied PTFE tube inserts into the one youre using to protect the filament until it reaches your extruder. (Oddly, the instruction leaflet never mentions this.) There is no timer, just a temperature control with markings for various filament types, and an on-off switch. A fan exhausts moisture-laden air and a hygrometer reads the internal humidity. Like most of these inexpensive hygrometers, it does not read below 10%. When I used this with a spool of PLA, the reading dropped from the ambient 35% to 10% within an hour or so. I was pleased to see that the humidity stayed low even after I turned off the unit.