20pcs U-Shaped Double Zipper Vacuum Storage Bags with Auto Pump, Lightproof & Airtight for 3D Filaments, Vacuum Sealer Bags, Compression Storage, Filament Dryer Bag

Complete 3D Filament Storage Solution: Includes 20 vacuum bags, 3 sealing clips, electric auto pump, and charging cable – everything you need in one kit for optimal filament care. For a Superior Seal: Before pumping, we recommend sliding the sealing clamp across the bag opening 3-4 times. This action ensures a complete seal for maximum air removal. Dual-Layer Light-Blocking Design – Black opaque side shields filament from UV damage, while clear window allows quick identification – keeps material fresh and prevents degradation. Powerful 60KPA One-Touch Pump: Achieve full vacuum in just seconds with the smart auto pump – no manual effort, no complicated setup, just press a button for perfect seal every time. Pro Tip: After the pump stops, give the air valve a few firm presses. This simple action guarantees a lasting seal.DO NOT remove label on vent. › See more product details Acheter sur Amazon