double CHA4024RM (stock ender 3) blower to 40mm adapter.

thingiverse

This adapter can be used to connect two stock creality 4024 blower to a 40mm opening. They are held in place by M2 screws, but you could also print pins in the fitting size. I have also found that the 1.75mm filament makes a good temporary fixure. Printing: No supports are needed and on standard quality it took me around 1hour to print: 5g / 1.5m in 1.75mm filament. If you have any requests for changes or want the f360 file, msg me. Hope yall have a safe and good time!