In the last month, I purchased four of these items. They ship in a sturdy outer box and are well packed. The functionality has significantly improved my 3D prints. Installation is simple; it only requires four screws. They also provide an extra pair of hinges, screws, and an Allen wrench. Adjusting the parameters is easy, and the fans operate quietly. The unit fits securely on top of the AMS.

I have 1 on each of my ams units. At first I would use the timer function and set it for the max to keep it running. I found out this would cause the tape holding the end of the spool to loosen and mess up at the end of a roll. After getting an error on one of the units for a thermistor, I had it warrantied and replaced. Since then I have left them set on the RH% setting and set the percentage I wanted. They only come on when needed now and I feel this is the best way to use them. Since install, I have noticed a difference in the print quality with reduction of issues that I was having. They aren't loud at all either. Sometimes I forget they are even running. They fit nicely and assembly wasn't hard at all either. I honestly love the squared off look and appearance as well.

Been using this for many months and have zero complaints! So convenient to be able to dry our filament while we are printing. Wish it was a little more see through so that we could see the filament levels without lifting the top up. So easy to put on your AMS, just remove the stock top and put this one on. We have our printer in our living room and when it’s running it’s very quiet. I wouldn’t say you cannot hear it at all, but it’s barely noticeable!

This is a great addition if you have an AMS system. It is easy to install and comes with clear instructions for setting up your material parameters. The only drawback is that there is no handle to open and close when changing filament. I 3D printed one, but the next version should have a handle of some sort at least. The buttons are very sensitive; the slightest movement will make it think you have pressed it. It heats the AMS chamber very well. Be sure to keep the vent open when in use. Otherwise, you will trap the hot air inside, which will cause your filament to deform. I will purchase it again when needed. I would highly recommend this to hobbyist printers.

This hooks right on top of the bambu amsIt is easy to use and works wellIt does make some noise but not a lotThe one thing that would make this better would be if you could control it through the bambu program

What can I say about a product that has an excellent reputation in the 3D filament market. It installs on top of the Bambu AMS Pro perfectly and keeps my filaments at a constant temp with low humidity, which is crucial to a successful print.

I run a business selling 3d prints. The original AMS was becoming a hassle between living in FL with the humidity and juggling dessicant. Filament was still showing signs of moisture regardless.Picking this up was a game changer. It can dry while it prints and the quality of prints have been coming out without the usual signs of moisture and the quality has improved noticeably.It's the perfect size and looks fine. I haven't noticed a smell and it doesn't affect your filament storage. It can be noisy while running but overall it's a reasonable tradeoff.

This was a great upgrade for my AMS1. Printing with PETG has been a breeze since it just stays dry with the RH (relative humidity) mode turned on it keeps the humidity down at all times. Easy to setup and attach following the instructions. I highly recommend if you use filaments that are hygroscopic.

Excellent product, very reasonably priced and super easy to setup and install, works as describe.

Das Teil ist super ich hab kein Stringing mehr und da man das Gerät auch laufen lassen kann wärend dem man Druckt, ist es noch besser als das Bambu AMS 2 Pro!

Só usei uma vez praticamente e já diminuiu bastante a umidade dentro do AMS. Isto é incrível!

Un prezioso upgrade per l'ams serie 1 di bambu lab, veloce e funzionale

Works great at keeping filament to 15 to 20 humidity. Suits what I need