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

Pros: - Goes to 10% RH in ~30mins - Adjustable temp knob for different filaments - Compact relative to other dryers - Openings for filament passthrough so can keep dry while printing Cons: - This is the US version being sold on Amazon UK, it came with the US plug - Does not have a built-in temp display, only humidity - Upon adding my own temp display, discovered its minimum temp is 60 degrees Celsius* *This turned out to be because the UK and US versions are designed for the respective grid voltages, using a US version on the UK grid resulted in 230V going into a circuit designed for 120V. Resolved by purchasing a converter for an additional £25. This goes back to the first issues - US version is sold on Amazon UK, this should not be in the first place. In addition, a heater (and this is, at its core, a simple heater) that blindly accepts the power going into it without any restriction while not monitoring temperature is asking for fire. Very poor design.

All filament dryers share a few basic things in common - you set the temperature (and optionally the time,) put your filament in start it drying and let it do its thing, dehydrating the moisture out of the filament. Where EIBOS gets it right and many others that will go unnamed don’t is that the Easdry uses outside air, heats it and then provides vents that the newly humidified air (as a result of the drying process) has a way to escape. A simple dial correlated to the filament to be dried is used to set the temperature and away you go. The Easdry dropped the humidity from 40% ambient to 10% within 2 hours. Also, the Easdry doesn’t power off after 6 or 12 hours, but stays on in the event that a print takes longer and doesn’t quit in the middle of it. It’s been going all day feeding filament to my printer as I have made part after part after part (at this point it’s been going for nearly 12 hours and I still have 3 hours left in the day to print) The humidity monitor is accurate and correlates with a precision temperature & humidity sensor that I placed inside and connected to an Arduino. These humidity gauges bottom out in their range at 10% and realistically 10% humidity at filament drying temperatures is quite dry. Temperature regulation around set point is within 1 degree C. After a printing session the Easdry was turned off overnight and the 16% humidity left in the chamber as a result of moisture being liberated out of the filament, was 16-17% the following morning indicating that there is a good seal around the filament entry door. Perhaps the double walled construction at the door and the rear of the unit serve to provide some insulative capability to the unit. There are two places to put desiccant packets in without interfering with the spool or feeding of the filament. This is a plus and probably helps to maintain humidity level on dried filament between powered-up drying/printing cycles. In fact filament feed is made simpler and more reliable using the included PTFE tubing which I have between one of the filament outlets and a “cat-proof” enclosure to keep curious kitties away from the hot bed and hot end. Leaving the PTFE tubing of the enclosure end, the filament feeds directly into my Titan Aero extruder. No feeding issues, jams or other problems that are typically encountered feeding. I was able to rejuvenate and actually use Hatchbox filament opened 4 years ago, that until I had a dryer was questionable as to whether it would still be usable. The prints before and after drying of this filament showed that dehydrating older filament can be restored - not only were the resulting prints usable, they were very clean. My heavily customized RepRap i3 only has a single extruder, so I don’t have a need for another dryer at this point, but when I do it will certainly be an EIBOS Easdry Series X! This dryer rocks. The price can't be beat. Great job EIBOS! As clarification, this item was purchased by me outright for my own use and I don’t receive anything for writing this review other than the peace of mind that I likely have the best dryer on the market. With a turnkey dryer feeding my turnkey 3d printer how can I go wrong?

Ordered on my Amazon.co.uk Prime account from the UK but on opening I find the input voltage of this device is 110V not 230V and, in my opinion, will likely cause a fire as there is no input safety checking to prevent overload of the heater ! Unlike most well designed devices there is no voltage selector included. This explains some of the other reviews I've seen in which it is stated that it can melt the filament. I've now started an Amazon return so have to drive some miles to get rid of this piece of crap via UPS drop-off.

My Experience with the Eibos Filament Dryer I recently had the opportunity to try out the Eibos Filament Dryer, and I must say it has been a game-changer for my 3D printing journey. As an avid maker, I understand the importance of properly dried filament, and this device has exceeded my expectations. Design and Build: The filament dryer boasts a sleek and compact design, making it a great addition to any 3D printing setup. The build quality is top-notch, with a sturdy construction that inspires confidence in its durability. The transparent lid is a nice touch, allowing me to monitor the filament drying process without having to open the unit. Performance: The performance of this filament dryer is truly remarkable. It efficiently removes moisture from the filament, resulting in consistently high-quality prints. I noticed a significant reduction in print defects, such as warping and stringing, after using the dryer. This has saved me both time and material costs, making it an invaluable addition to my creative process. User-Friendliness: Setting up and using the filament dryer was a breeze. The control knob allows for easy adjustments of the drying temperature, catering to various types of filaments. The clear LED display and straightforward instructions ensure a seamless user experience. Capacity: The filament dryer's general capacity enhances my workflow efficiency. Whether I'm working with PLA, ABS, or PETG, the dryer handles each filament type with precision, consistently delivering optimal results. Time and Energy Efficiency: I was pleasantly surprised by the filament dryer's speedy performance. It efficiently dries filaments within a short period, significantly reducing the waiting time between print jobs and also allows you to dry while printing! Additionally, it consumes minimal power during operation, making it eco-friendly and cost-effective in the long run. Noise Level: The filament dryer operates quietly, allowing me to concentrate on other tasks in my workspace without distraction. Its minimal noise output is a big plus, especially during extended printing sessions. Value for Money: Considering the improved print quality, reduced filament waste, and enhanced efficiency, I believe the Eibos dryer offers excellent value for money. The investment is well justified by the long-term benefits it brings to my 3D printing projects. Pros: 1. Excellent build quality and design. 2. Efficient moisture removal for flawless prints. 3. User-friendly controls and setup. 4. Ample capacity. 5. Time and energy-efficient operation. 6. Low noise output during use. Conclusion: In conclusion, the Eibos Dryer has been a game-changer for my 3D printing endeavors. Its impressive performance, user-friendly interface, and overall reliability have significantly improved the quality of my prints. If you are serious about achieving flawless results and optimizing your 3D printing experience, I highly recommend this filament dryer. It's a worthy investment that will undoubtedly elevate your 3D printing projects to new heights !

After watching a ton of review videos comparing different filament dryers as well as the potential for using a food dehydrator, I decided on a filament dryer specifically for the ability to feed while printing. So far after a month of use it works great and does the job well. Some reviews have shown the hygrometer not being accurate but I have a second hygrometer testing against it and they are always within 1-2% so it would appear mine works just fine. 4/5 stars because the batteries came dead and lastly, the pull string mechanism is a horrible design, the little plastic tab that holds the string in place will snap off at some point, probably within a week or less if you use it often. With that being said, you can just pull the two halves of the clear door apart, remove the locking mechanism very easily and replace it with a piece of gorilla tape as I will show in my photo. I’ve seen a negative review regarding the pull string breaking off and while I agree it’s a bad design choice, it’s an extremely easy 1 minute fix that will last the lifetime of the dryer. (Remove the locking mechanism completely, the door will stay closed firmly without it)