Snail fan e3dv6 hotend adapter

thingiverse

The best hot-end cooling fan available right now is truly superb! So, what's this good for? You might be wondering. 1. Better material flow inside, especially with low-melting-point materials like PLA that don't get stuck in the hot-end throat. 2. No under-extrusions! 3. No clogging at all! 4. Better print quality overall. The fan fits tightly inside (you may need to scrape some plastic off with a knife to get it snug, I printed mine with PETG which is slightly flexible), and adding super glue just in case the fan gets stuck and falls off is a good idea! This cooling fan is quieter than the original 30mm fan, as you can see in the picture where it's been tested 15cm away from an S9+. The air flow is much better (like a tornado)!