PrintDry 2.0 plug with hole for PTFE tube (reverse Bowden)

prusaprinters

<p>I like Kyle's plugs for the feeding holes in the PrintDry 2.0 Pro dryer. I was trying to find the best way to print TPU directly from the dry box and ended up with running a PTFE tube to my Mk3S. I found a couple of adaptors for PC4 fittings but that felt overkill to me. So I simply remixed Kyle's plug to add a hole for the PTFE tube. It can be used for a proper reverse Bowden setup or simply with a short tube to provide a lower friction filament path if the PrintDry is located above the printer, e.g., on top of an enclosure. &nbsp;</p><p>I suggest printing it with TPU or TPE. I used Monoprice TPE I had on hand. Just slide the PTFE tube in, maybe with a bit of soapy water for lubrication.</p><p><strong>If you like what I'm doing…</strong><br><strong>&nbsp;</strong><br>…consider&nbsp;<a href="https://www.buymeacoffee.com/mix579">buying me a coffee</a>.<br><br><img src="https://media.prusaprinters.org/media/prints/69467/rich_content/51be8e2b-e636-4591-a248-63a50ce552e9/image.png#%7B%22uuid%22%3A%22eb691bae-eb13-49b7-b2f0-e249fd91e239%22%2C%22w%22%3A170%2C%22h%22%3A37%7D" alt="orange_img.webp"><br>&nbsp;</p>