120mm Fan Under Door Exhaust

I designed this in order to either exhaust or intake the hot air in my apartment homelab, which is currently in a closet with no ventilation and I had an extra 120mm fan lying around. I currently have one of these pulling air in (fan inside the room, with the air blowing in) to cool it down and it works pretty well. Arguably works better if it's pushing the air out, but it was too noisy for me to keep it like that. I also use a tpu gasket in order to create a good seal between the fan and vent, as well as reduce vibrational noise. Fan: https://www.amazon.com/dp/B09D9F2MVB/ref=twister_B0CLV98ZRP?psc=1 TPU Gasket: https://www.thingiverse.com/thing:2628592/files I'll add some pictures of my print later