Desiccant for Bambu Lab AMS

The desiccant for AMS by Bambu Lab is an essential component for maintaining filaments in optimal condition inside the AMS automatic material management system by Bambu Lab. This pack includes six units of original desiccant, specially designed to efficiently absorb moisture, ensuring a dry and stable environment for filament storage. Ambient humidity can significantly degrade material properties, affecting print quality and causing issues such as clogs, bubbles, or inconsistent layers.

This desiccant has been specifically developed to fit the designated space inside the Bambu Lab AMS, ensuring full compatibility and effective system sealing. Its main function is to prevent filaments from absorbing moisture while stored or in use within the AMS, which is particularly important for highly hygroscopic materials such as nylon, PVA, PETG, or TPU.

The desiccant contents start as a white powder and, as moisture is absorbed, turn into a yellow, pasty texture. When the desiccant becomes fully yellow, it indicates that it has lost its absorption capacity and should be replaced. It is recommended to check the status of the packs every two weeks to effectively control internal AMS humidity and, if necessary, also dry the affected filament.

The original Bambu Lab desiccant for AMS is widely sought after by users who prioritize filament preservation, reliability in 3D printing environments, and consistent AMS system performance. Its use extends the life of materials, reduces moisture-related printing errors, and improves the overall quality of results, making it an essential solution for professional, technical, or high-demand projects.

Photo 1: When the powder is dry, it stays white. As it absorbs moisture, it turns yellow and pasty—this means it's time to replace it. Source: Bambu Lab