20 reusable silica gel desiccants absorb humidity while reinforced zipper clips ensure long-lasting airtight sealing for your filaments. Perfect for humid environments or long-term storage to prevent filament degradation.
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500mAh electric pump creates airtight sealing in seconds with double-layer zipper & 18-silk PA+PE material for complete moisture and dust protection. Ideal for storing PLA, ABS, PETG, TPU, and nylon filaments in dry boxes, workshops, or during transport.
30x34cm size perfectly fits standard spools with anti-static, tear-resistant design that protects during storage and transport. Works with all major 1KG filament brands and keeps spools organized in storage racks or travel cases.
BPA-free PA+PE composite is thicker than standard bags (18-silk) for superior puncture resistance and repeated use. Suitable for home studios, schools, and professional workshops.
Includes 20 bags, electric pump, desiccants & clips - everything needed for immediate vacuum sealing without extra purchases. Great for 3D printing enthusiasts, makerspaces, and small businesses looking for an all-in-one filament storage solution.