Prusa USS Drybox

Prusa USS Drybox Prusa USS Drybox
About this product

Overview Performance Useful Features FAQ Left: wet filament after being stored in the open, Right: Filament stored and being printed directly from a drybox. Wet filament = ruined prints When wet filament hits the hot nozzle, the water inside instantly boils, expanding in volume. This creates steam bubbles that pop out of the nozzle, leading to stringing, oozing, and rough finish instead of smooth walls. Unique quick access port Access and load your filament without opening the lid. The sealed port keeps moisture out while you print, and it fits a PTFE tube perfectly for direct connection. Universal Mounting A clever central opening allows the box to mount directly onto your existing spool holder (the Prusa bayonet spoolholder). This way, we also minimized the free internal space where humid air could accumulate. Stackable Design The flat sides make the boxes fully stackable for neat organization. One box per spool: place it inside once, and leave it there until the roll is empty. Fits the vast majority of spools We made the box big enough to fit standard spools from just about any brand (up to 1kg), along with smaller specialty rolls. vs. ambient air 95% less moisture absorption vs. generic dryboxes, on par with Museum-Grade Sealing 5× more airtight vs. generic dryboxes 50% better sealing 10% Relative humidity when using 50g silica gel Stable for weeks Key benchmarks Why it matters? PCCF filament absorbs moisture rapidly. At 0.12% water content, printing quality degrades. Moisture Absorption Over Time Meassured with Prusament PCCF filament, without any silica gel in the box. Museum-Grade Sealing Integrated Sensor Always know the exact conditions inside. Built-in hygrometer and thermometer for easy monitoring (°C/°F). Label Holder Identify your materials easily with included tear-off labels or 3D print your own custom tags, using a template from Printables.com. Smart Side Access Small side covers let you manually rotate the spool or replace silica gel without opening

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from 32.99 EUR
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