Filament Dust Filter

prusaprinters

<p>Simple container with filament holes at either end. Designed to hold a piece of foam inside. The foam wipes dust off the filament as it passes through.</p><p>The internal dimensions and 45° twist lock cap are the same size as my <a href="https://www.printables.com/model/167579-filament-pass-thru-two">2nd generation dry-box filament pass thru</a>, so foam cut to fit the pass thru will fit in this and vice versa. The caps are interchangeable between the two also.</p>