Hotend fan duct upgrade - Ender 3 V2 by Svenn Inge | Download free STL model | Printables.com
Ender 3 V2 40x20 Hot End Fan Shroud by BlueFalcon1066 | Download free STL model | Printables.com
PSA: When ordering new, quiet fans for your printer from Noctua, please note there is a small difference between NF-A4x20 and NF-A20 ... Ooops : r/3Dprinting