Filament Box FlashForge GUIDER 3 PLUS (No Desiccant) – Dry Storage for 3D Printer Filament

Filament Box FlashForge GUIDER 3 PLUS (No Desiccant) is a dedicated dry storage accessory designed to hold and protect 3D printer filament spools. It is compatible with the GUIDER 3 PLUS system and offers an enclosed compartment that reduces direct exposure to ambient humidity during storage and transport. This version does not include a desiccant element, allowing users to choose their preferred moisture-control method.

Advantages

The filament box provides a compact, dust-reducing enclosure that helps maintain filament condition by limiting contact with airborne moisture and contaminants. Its design simplifies spool handling and organization within a print workspace, while compatibility with the GUIDER 3 PLUS ensures straightforward integration. The absence of a built-in desiccant gives flexibility for users who prefer reusable or replaceable drying solutions.

Suitable for

• Storage of single filament spools for GUIDER 3 PLUS users
• Transporting filament spools between locations without exposing them to open air
• Organizing filament by material or color in a workshop or classroom
• Short-term protection of filaments sensitive to humidity, when used with external desiccants

Key specifications

• Compatibility: Designed for GUIDER 3 PLUS spool bay and mounting system
• Capacity: Holds one standard 3D printer filament spool (check spool dimensions for fit)
• Material: Rigid enclosure material suitable for workshop use
• Sealing: Enclosed design to limit air exchange and reduce dust ingress
• Desiccant: Sold without an internal desiccant element to allow user-supplied moisture control
• Portability: Lightweight construction for easy handling and transport

How to use

Place a single filament spool inside the box, align it with the GUIDER 3 PLUS mounting or storage location and close the enclosure to establish a protected internal environment. If moisture control is required, add a suitable external desiccant pack or use a user-chosen drying solution before sealing. For transport, ensure the spool is secured to prevent movement inside the box and verify the enclosure is properly closed to minimize air exchange.

Usage recommendations

For best results, pair the filament box with an appropriate desiccant or active drying method if storing moisture-sensitive materials such as nylons or PETG for extended periods. Periodically inspect filaments for signs of moisture absorption before printing and replace or renew any user-supplied desiccant as needed.