Polymaker PolyDryer™ Box XL

PolyDryer Box XL is a reliable, high-capacity storage solution designed to keep large filament spools dry and ready for use. Built for 3 kg spools, it combines airtight sealing with smart humidity control to protect sensitive materials. With its practical design and real-time monitoring, it helps maintain consistent print quality without extra effort. Ideal for demanding users who need dependable filament storage in daily workflows.

• Designed for filament spools up to 3 kg
• Airtight sealing with 360° gasket protection
• Built-in hygrometer for real-time humidity monitoring
• Integrated filament feed-through for printing while sealed
• Large desiccant chamber with color-changing silica gel
• Ergonomic design with handle and improved latch system