Electric Vacuum Pump and 5 Bags for 3D Filament

Electric Vacuum Pump and 5 Bags for 3D Filament

In 3D printing, moisture is one of the main enemies of extrusion quality. A filament that absorbs water can cause bubbles, under-extrusion, stringing and surface defects. This vacuum pump for filament spools, supplied with 5 vacuum storage bags, creates a dry and airtight environment to store your consumables under optimal conditions.

With its -60 kPa vacuum level and 3 L/min pumping speed, air is removed quickly and efficiently. Its 90 W motor ensures stable suction while remaining easy to operate thanks to its one-touch function. Simply place the pump on the valve and start extraction.

The rechargeable lithium-ion battery (400 mAh) allows cordless operation, convenient in workshops or engineering offices. The lightweight and durable ABS housing ensures good durability while remaining easy to carry.

Why use a filament vacuum pump?

Materials such as PLA, PETG, TPU, Nylon or composite filaments are particularly sensitive to ambient humidity. Even after just a few days of storage, some spools can absorb enough moisture to affect print quality. Using a vacuum pump for filament storage helps to:

• stabilize humidity levels around the filament,
• reduce extrusion defects,
• preserve the material’s mechanical properties,
• improve surface finish of printed parts.

Usage tips

Place your spool (250 g, 500 g or 1 kg) inside the vacuum storage bag, ideally with a desiccant pouch. Carefully seal the zipper by sliding it several times to ensure airtight closure. Then position the filament vacuum pump on the valve and start extraction until the bag is fully compressed. Finally, gently press the valve to ensure no air leaks remain.

For long-term storage, it is recommended to combine this system with desiccant packs that are regularly regenerated or replaced.

Simple, efficient and essential for demanding users, this 3D filament vacuum pump quickly becomes a key accessory in your printing environment.