Flashforge Single Spool Filament Storage Box

The Flashforge Single Spool Filament Storage Box is an official sealed dry box accessory engineered for the Adventurer 5M (AD5M), Adventurer 5M Pro (AD5M Pro), and AD5X series 3D printers. Designed to protect sensitive 3D printing filaments from ambient moisture, it prevents humidity-induced stringing, surface bubbling, brittle feeding, and hotend clogs during extended print runs.  

Key Features:

• Air-Sealed Moisture Control: High-grade rubber gasket sealing combined with internal desiccant pack housing keeps moisture-sensitive materials (PETG, ABS, ASA, TPU, Nylon) dry during long prints.
• Low-Friction Bearing Rollers: Smooth internal roller bearings allow standard 0.5 kg to 1 kg spools to rotate freely, reducing pull resistance on high-speed extruders.
• Sealed PTFE Pass-Through Port: Features a flexible rubber pass-through grommet that snugly grips standard 4 mm PTFE guide tubing, creating an airtight path from box to extruder without requiring heavy metal couplers.
• Versatile Mounting Options: Supports direct top-chassis mounting on the AD5X (aligning exit ports with internal filament switcher channels) as well as side/rear bracket mounting on the AD5M and AD5M Pro. Can also be used as a standalone desktop dry box.
• Visual Filament & Level Monitoring: Semi-transparent composite casing lets you inspect remaining filament levels without breaking the humidity seal.

Specifications:

• Spool Capacity: 1 Spool (Up to 1 kg / 200 mm outer diameter / 75 mm width).
• Tubing Interface: Rubber seal pass-through port for standard 4 mm OD PTFE guide tubing.

Together, Layer by Layer!