PrintDry Filament Storage Vacuum Sealed – Package of 5 by MatterHackers

The creators of Printdry has developed a filament storage system that keeps your 3D printing filament sealed in an airtight container. No need to worry about your hygroscopic filament Printdry filament storage is the solution for preventing materials like Nylon PETG PVA and flexible filament from absorbing moisture. These filament storage units feature a small valve at the center of the container allowing you to pump air out and release air in with ease. This set includes 5 filament storage units as well as an air removal pump.