![[Upgraded with Fan] 2024 SUNLU Official Filament Dryer Box S2 for 3D Printer Filament, Upgrade Filament Storage Dehydrator for PLA PETG ABS Nylon PA Filament 1.75 2.85 3.00mm](https://m.media-amazon.com/images/I/61nlWqeIebL.__AC_SX300_SY300_QL70_ML2_.jpg)
Not to jinx things but the Sunlu has been a champ for one year now. No issues drying PLA, PLA+, or PETG as well as the occasional desiccant pack. Game changer with my cheap open-frame printer, prints without using the dryer have horrible surface quality while those dried properly (~20%RH or less) look pristine. Top and bottom heating elements and recirc fan are a great improvement over the original (no turning spools). Plentiful of options in the onscreen menu for filament types and drying time.
I did print a wedge with filament guide (from @Voltex on Printables) that allows moisture to more easily escape as well as provide a filament path better suited for my printer. Otherwise, great dryer and a must-have for consistently good prints.
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This item: [Upgraded with Fan] 2024 SUNLU Official Filament Dryer Box S2 for 3D Printer Filament, Upgrade Filament Storage Dehydrator for PLA PETG ABS Nylon PA Filament 1.75 2.85 3.00mm
$44.99
Get it as soon as Thursday, Jan 30
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This product has sustainability features recognized by trusted certifications.Made with chemicals safer for human health and the environment.As certified by
Global Recycled Standard
Products certified to the Global Recycled Standard (GRS) contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product. In addition, social, environmental, and chemical criteria related to processing are required. The purchase of Global Recycled Standard (GRS) certified products demonstrates demand for recycled content and best processing practices in the supply chain.Certification BodySCS Global ServicesCertification NumberTE-00121753Sustainability features
This product has sustainability features recognized by trusted certifications.Reduced air and/or water in the product or packaging for more efficient transportation.As certified by
Compact by Design (Amazon-developed Certification)
Compact by Design identifies products that, while they may not always look very different, have a more efficient design. By reducing water and/or air in the product or packaging, these become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.Sustainability features
This product has sustainability features recognized by trusted certifications.Made with chemicals safer for human health and the environment.As certified byGlobal Recycled Standard
Products certified to the Global Recycled Standard (GRS) contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product. In addition, social, environmental, and chemical criteria related to processing are required. The purchase of Global Recycled Standard (GRS) certified products demonstrates demand for recycled content and best processing practices in the supply chain.Certification BodyIntertekCertification NumberTE-00066022Sustainability features
This product has sustainability features recognized by trusted certifications.Carbon emissions from the lifecycle of this product were measured, reduced and offset.As certified by
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The Climate neutral label by ClimatePartner certifies that the carbon footprint of a product was calculated and all associated emissions were offset. Additionally, ClimatePartner encourages companies to set ambitious reduction targets and reduce their products' carbon footprints. The certificate number can be entered on ClimatePartner’s website for additional information such as the supported carbon offset project(s). ClimatePartner is improving lives by helping companies tackle climate change with practical solutions.Certification Number4BC1W6Sustainability features
This product has sustainability features recognized by trusted certifications.Carbon emissions from the lifecycle of this product were measured, reduced and offset.As certified by
Carbonfree Certified
Each Carbonfree Certified product goes through a cradle-to-grave assessment to determine the product’s carbon footprint. The carbon emissions associated with the product are reduced where possible, and remaining carbon emissions are offset with third-party verified carbon reduction projects in renewable energy, energy efficiency and forestry.Sustainability features
This product has sustainability features recognized by trusted certifications.Carbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byClimatePartner certified
The Climate neutral label by ClimatePartner certifies that the carbon footprint of a product was calculated and all associated emissions were offset. Additionally, ClimatePartner encourages companies to set ambitious reduction targets and reduce their products' carbon footprints. The certificate number can be entered on ClimatePartner’s website for additional information such as the supported carbon offset project(s). ClimatePartner is improving lives by helping companies tackle climate change with practical solutions.Certification Number743M8T
Product Description
What are the differences between several filament dryer ?
 SUNLU FilaDryer S2 (Black) |  SUNLU FilaDryer S2 (White) |  SUNLU FilaDryer S1 PLUS |
|---|---|---|
| Build-in Fan Yes | Build-in Fan Yes | Build-in Fan Yes |
| 360℃ Heating &Touch Screen Yes | 360℃ Heating &Touch Screen Yes | 360℃ Heating &Touch Screen No |
| Compatible Filament 1.75/2.85/3.00mm | Compatible Filament 1.75/2.85/3.00mm | Compatible Filament 1.75/2.85/3.00mm |
| Dry Temp Range 35-70°C | Dry Temp Range 35-70°C | Dry Temp Range 35-55°C |
| Time Horizon 1-99 Hours | Time Horizon 1-99 Hours | Time Horizon 1-24 Hours |
Compare with similar items
This Item ![[Upgraded with Fan] 2024 SUNLU Official Filament Dryer Box S2 for 3D Printer Filament, Upgrade Filament Storage Dehydrator for PLA PETG ABS Nylon PA Filament 1.75 2.85 3.00mm](https://m.media-amazon.com/images/I/41MItWl5+6L._AC_.jpg) [Upgraded with Fan] 2024 SUNLU Official Filament Dryer Box S2 for 3D Printer Filament, Upgrade Filament Storage Dehydrator for PLA PETG ABS Nylon PA Filament 1.75 2.85 3.00mm | Recommendations ![[with Fan] SUNLU Official 3D Printer Filament Dryer S2, Filament Storage Dehydrator for 3D Printing, Built-in Fan, Dryer Box S2 for PLA Nylon PA ABS PETG 1.75 2.85 3.00mm, White](https://m.media-amazon.com/images/I/417+0bQElRL._AC_.jpg) |  |  |  |  | |
| Price | $44.99 | $64.99 | $39.99 | $49.99 | $44.99 | $48.99 |
| Delivery | Get it as soon as Thursday, Jan 30 | Get it as soon as Tuesday, Feb 4 | Get it as soon as Tuesday, Jan 28 | Get it as soon as Monday, Jan 27 | Get it as soon as Monday, Feb 3 | Get it as soon as Monday, Jan 27 |
| Customer Ratings | ||||||
| Sold By | 3D Accessory Store | SUNLU-US | SUNLU 3D Store | Creality CL Store | Professional 3D Store | eSUN official Store |
| material | Plastic | Plastic, Metal | Polyethylene Terephthalate Glycol | Acrylonitrile Butadiene Styrene | — | Plastic |
Awesome, quite dryer, does it's job well!
Had this dryer for 8 monthes now. I printed a shelf and have had iot next to my printer, very conveiant. just pop a roll in there, feed through to the extruder. Never had a problem with Filament in there. USe PLA+, TPU, and recently moving to PETG. When I change a spool, I take it out of the dryer and pop it into a vacuum bag. The dryer is compact, easy to change setting, just quietly does it's job. One thing to note... which frustrates me I haven't been able to solve... the feeder tube... when the spool of filament is near the end and the spool gets really light... and the filament is tight around the spool... the spool lifts and instead of feeding filament the feeder tube is pulled into the dry and wraps itself around around the spool hub causing no filament to be fed to exrtuder and the extruder starts splipping and printing without filament coming out. I've tried glueing the feeeder tube, putting a binder clip on it to keep it from slipping into the dry. I've tried tub & Tile caulk... nothign sticks to the plastic tube so it can be locked in place. I'm thinking i'm going to CAD up a small part to glue or screw into place. Something with a hole for the filament but smaller to block teh feed tube from being pulled in. The other option would be to hold the spool in place, but that isn't particle with this unit. For now when I come to end of spool I take the spool out of the dryer and hang it on the printer spool holder till it runs out.
Top reviews from the United States
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- Reviewed in the United States on January 5, 2025
- Reviewed in the United States on March 14, 2023
Works well, has some caveats and UI has some rough edgesThe filament dryer is compact and a nice clean little setup. The display is bright and easy to read, and it generally seems to work well. There is a fistful of dessicant packs inside the dryer, and I wasn't sure if it was just for packing or if they are to help with storing filament in the dryer. Turns out it is the latter. The packs eventually soak up water and can be "recharged" by baking them to have them release the moisture.
Reviewed in the United States on March 14, 2023
Originally I tried drying out a roll of PETG that had been sitting out for a couple of weeks, and I decided to add the dessicant packs into the dryer (it was drying at 50c, which is still safe for the paper packs). The first thing I noticed is that there isn't a built in cutoff for turning off the dryer if you open the lid. The inside doesn't get dangerously hot, so it wasn't a big deal. What surprised me is that once I put in the dessicant packs, the relative humidity went from 78% up into the 90-something percent. So it seems that those packs had absorbed a bunch of water and were releasing it again once heated. It took probably 5-6 hours before the packs seemed to have dried out and the relative humidity in the dryer went back down to 73% (the ambient humidity at the time). So, the quick lesson is, dry out those dessicant packs before you try to dry any filament - otherwise they'll just release moisture into the dryer while you're trying to dry out your filament!
The instructions that come with the unit were pretty minimal, the online instructions were better but the controls for turning on the LED light ring are blended in with the controls for turning the drying function on and off. I was expecting to find a seperate button or screen control for turn the drying function on and off, but you have to use the LED (on/off) settings to turn the dryer on and off. You also need to press the power "on/off" button twice to turn on the power for the dryer, which is kind of weird and non-intuitive.
Overall, I think this filament dryer is a winner, and aside from the caveats about drying out the dessicant packages before drying your filament, and some non-intuitive design choices in the UI, its a good investment for 3D printer owners. Way better than baking your filament in the oven!
Images in this review
- Reviewed in the United States on October 29, 2024
- Reviewed in the United States on March 30, 2023
Top reviews from other countries
- SteelMReviewed in Canada on July 11, 2023
Decent unit, works out of the box, no mods required
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- KarcassReviewed in Canada on September 14, 2024
working well overall but hard to power on
