Description
The 80g Vent‑Assist Desiccant Cartridge is a precision‑vented moisture module engineered to extend the life and performance of your desiccant inside sealed storage containers, dry boxes, filament bins, and equipment cases.
Instead of exposing desiccant directly to sudden humidity spikes, this compact PC cartridge uses a controlled‑vent lid that allows moisture to enter gradually. This slow‑vent design helps your desiccant maintain stable, long‑duration drying performance, especially in environments that are opened frequently or experience small humidity fluctuations.
Drop it into any sealed container and it quietly maintains a consistent, ultra‑low‑humidity micro‑climate that protects 3D printing materials from moisture absorption, extrusion defects, and long‑term degradation.
Why Vent‑Assist Matters
Loose desiccant saturates quickly. Fast venting wastes capacity. UltraDry Vent‑Assist cartridges solve both problems.
By regulating airflow, these cartridges:
• Extend desiccant lifespan
• Reduce replacement cycles
• Improve humidity stability over time
• Support zeolite, silica gel, and all DryFusion™ media
• Deliver predictable, long‑term moisture control
This is moisture management engineered for makers who want set‑and‑forget reliability inside their storage workflow.
Specifications (3 Available Sizes)
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50g Cartridge — 100mm length × 30mm diameter
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80g Cartridge — 150mm length × 30mm diameter
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120g Cartridge — 91mm length × 47mm diameter
Part of the UltraDry™ System
UltraDry is a complete moisture‑control ecosystem built for 3D printing materials. Pairing UltraDry filament with UltraDry moisture products ensures:
• No wet‑filament extrusion
• No emergency heat‑drying cycles
• Consistent print quality across every spool
• Long‑term material stability and performance
The 80g Vent‑Assist Cartridge is the mid‑size option in the UltraDry lineup — ideal for medium storage bins, multi‑spool dry boxes, and equipment cases that need stable, long‑duration humidity control. Its extended length and controlled‑vent design make it the perfect balance of capacity and efficiency for everyday filament storage.