Creality 3D Printer Filament Vacuum Storage Bags Set of 8 Transparent 40x40cm with Electric Pump, Reusable, Waterproof and Dustproof to Keep Dry

【Package Content】Creality Filament Storage Kit Includes: 8 x Airtight Bags (40 x 40 cm), 8 x Desiccant Bags, 1 x Electric Vacuum Pump, 1 x Vacuum Pump Spiral Tip, 1 x Ball Inflation Tip, 1 x Buoy Inflation Tip, 1 x Toy Inflation Nozzle and 1 x Charging Cable. Storing the filament vacuum after drying improves the printing quality. 【Improved Printing Quality】3D printing filaments are hygroscopic. Humidity can lead to printing defects. Using a vacuum bag creates a vacuum, preventing the filament from absorbing moisture and dust. This preserves the integrity and quality of the filament and effectively solves problems such as peeling, clogging and poor adhesion during printing. The print quality is thus improved. 【Large Vacuum Bags】Creality 3D printer filament vacuum bags are 40 x 40 cm (15.74 x 15.74 inches). One bag can hold two 1kg spools of filament. Compatible with all 0.5kg, 0.75kg and 1kg filaments, as well as 1.75mm and 2.85mm filaments, and all types of filaments such as PLA, ABS, PETG, TPU, PA, Silk and PLA Plus. 【Durable & Reusable】Made of thick material, these bags are both flexible and sturdy. They are not easy to deform or tear. They feature double seal zippers and ventilation openings with leak-proof lids. After careful material selection and extensive testing, these storage bags are reliable, durable and reusable. They guarantee an optimal vacuum seal, so your filaments can be stored in complete serenity. 【Easy to use】Vacuum sealing at the touch of a button thanks to the electric pump saves time and efficiency. Strong suction power for fast, compact and portable vacuuming. Built-in battery, no mains plug required, easy one-handed operation and no tangled wires. ATTENTION: Please make sure the double zipper is tightly closed. Make sure to close the lid of the suction hole during and after using the vacuum cleaner to prevent air from entering.