Sunlu S8 Fan Duct

This fan duct is a direct replacement for the stock metal shroud that fits around the hot end on the Sunlu S8. It uses the stock fans and LED so no replacement parts are needed. If you are printing with PETG you need better part cooling on the back side of the nozzle and the stock shroud wasn't getting enough air flow to cool the filament properly. I've included before and after pictures of a calibration cube printed with the same settings. The only difference is the new cooling duct. Stringing has also been all but eliminated.