SUNLU Official Filament Dryer S1 PLUS with Fan, Moisture-Free Filament Dryer Box for 3D Printer Filament, Easy to Use and Portable FilaDryer, PLA PETG ABS Nylon TPU 3D Filament Dryer SUNLU S1, (Black)

I've had this for an hour or so, but it seems to be doing it's job pretty well. Extremely quiet, compared to my food dehumidifier it's infinitely quieter so it can live in pretty much any room. It looks well designed and came with a UK power supply (there was one review that said it didn't which I thought was odd). One thing I wanted to add was that it includes a humidity readout. Nowhere in the advert or the instructions does it mention humidity, but given the objective is to get the filament down to a certain humidity it makes sense. It's currently showing 18% on PETG after an hour, but I'll leave it for a decent time to make sure it gets low enough to use.

I don't often write reviews of an Item I have purchased on Amazon but this Sunlu Filament dryer deserves a shout out it's truly an amazing product, my 3D prints are all transformed especially TPU and PETG filaments and cheaper generic filament print the same as Bambu labs own brand, you won't be disappointed I guarantee.

I’m really impressed with this dehumidifier! For the price, it’s an excellent value—compact, efficient, and does exactly what it promises. It runs very quietly, so you barely notice it’s on, making it perfect for use in a workspace. I can actually see the moisture being collected, proving it’s doing its job. Only downside is the somewhat restrictive positions of the filament holes. I wish there was a hole on the top surface of the box for an alternative filament feeding position. I might drill that myself. If you’re looking for an affordable and effective way to reduce humidity, this is a great choice!

Great bit of kit. Even tells you the humidity inside when on. Heats up quick and the timer is really good to have aswell. Would highly recommend

I got the dryer after the discovery of how drying filament can make such a huge difference to print quality. I use it while printing as well as sometimes before, so like a currently have been using it for 40hrs straight for a 1day print(plenty of pre print drying), as then the prints come out spotless. Ideal for if you are trying to improve your prints, doubles as an regular filament holder too if you use a bowden tube to feed it to the printer. The biggest issue is you'll find eventually you might want more than just one!

Works well but doesn't last Had for under a year before the fan bearing failed causing to be to be extremely noisy. Other than that it does work well enough to slowly dry out filament, and being able to run filament straight from the dryer to the printer is a nice option

Ok, that's what it's meant to do and in actual fact it certainly been used a few times but it is a good product.

One of the cheaper Filament dryers available on Amazon, and for the price, it will do the job. Would be nice if it was a little more sealed, but as such, I am apprehensive about keeping the filament in there after drying/printing is complete... For a little more, I could have bought a better-sealed example more suitable for storing as well as drying, but I ended up buying some sealed containers instead. Aside from that, it seems to dry the filament well and allows direct to print feed without any issues so far. It's a little flimsy, but for someone who's not printing constantly, it'll be fine.

Ich habe mir diesen Filamenttrockner erst vor kurzem gekauft, obwohl inzwischen bereits die S2-Version des Geräts erhältlich ist. Trotzdem habe ich mich bewusst für die erste Version entschieden – und diese Entscheidung hat sich für mich als absolut richtig erwiesen. Getestet habe ich den Trockner mit einem PETG-Filament, das seit über drei Viertel Jahr offen herumlag. Beim Drucken hatte dieses Filament zuvor ständig Probleme verursacht: sichtbare Bubbles im Druckbild und deutliches Knistern aus der Düse, typisch für feuchtes Filament. Ich habe das Filament für sechs Stunden bei 50 °C in der Box trocknen lassen und anschließend direkt aus dem Trockner heraus gedruckt. Das Ergebnis war beeindruckend: keine Blasen mehr, kein Knistern, saubere Druckoberflächen – das Filament ließ sich wieder verarbeiten wie im Neuzustand. Genau das, was man von einem Filamenttrockner erwartet. Meiner Meinung nach ist der Umstieg auf die S2-Version nicht zwingend notwendig. Die erste Version erfüllt ihren Zweck vollkommen und liefert sehr gute Ergebnisse. Gerade in Relation zum Preis ist das Gerät daher klar empfehlenswert.

Works fine but the dryer's exterior is fully plastic and feels flimsy, the packaging is also terrible by both sunlu and amazon, the dryer is packaged in sunlu cardboard box just inside a plastic bag and one 0.5mm thick piece of foam at the top (which I would assume is completely useless) and the power adapter is just zip tied to the rollers inside of the dryer and came loose during shipping and could havre easily cracked the whole exterior of the dryer during shipping and amazon's packaging is just a recycled paper bag. Pretty lucky that the thing came in one piece from europe to here.

Marche très bien, mis a part la T° qui triche de +/- 5°

This little dryer is very easy to use and works as you’re running your print. It allows you to feed the filament through either of its existing channels and works fast. You can set the temperature range for your own filament and set the time you’d like it to run for. Overall, I recommend this dryer if you have a small printer such as the Bambu Lab A1 or A1 mini. A small drawback is that it’s a bit bulky and you’ll need a bit of space to set it up to effectively work with your printer.

Prtfetto e come dicevano stampa perfetta colori vivaci