Original Prusa Pro Filament Drybox

The Prusa Filament Drybox is an essential accessory for all 3D printing enthusiasts and professionals working with moisture-sensitive materials. This hermetically sealed box ensures optimal conditions for storing and printing filaments that require low humidity, which is crucial for maintaining print quality.

1. Hermetically Sealed Box: The Prusa Filament Drybox provides reliable protection for filaments against moisture. This sealed system prevents moisture from entering the internal environment, keeping filaments in optimal conditions.
2. Direct Printing from the Drybox: The box allows for both storage and direct printing. This is crucial for maintaining low filament moisture levels during printing, essential for high-quality outputs, especially when using sensitive materials.
3. Essential for High-Performance Polymers: Without this box, printing certain materials is practically impossible. This is especially true for high-performance polymers like PEI, PEEK, PEKK, or PSU, which require precisely controlled conditions.
4. Integrated Humidity and Temperature Measurement: For maximum control over the internal conditions, the box is equipped with sensors to measure humidity and temperature.
5. Built-In Drying Solution: The Prusa Filament Drybox features a system for maintaining and reducing humidity using silica gel. This material actively absorbs moisture from the environment inside the box, helping to keep the filament dry.

The drybox can hold up to 1kg spools

For optimum performance, and in some cases even necessity, it is recommended to pre-dry the filament appropriately in a professional dryer (available for purchase here) and then place it in the Drybox for the first time. This ensures that the filament is in ideal condition for printing.