Adapter to use CPAP 22mm diameter tube, so you can use a CPAP fan/motor to suck the nasty air outside your printer and outside your room.
you will thank me in the near future.
*** EDIT: Since some people asked me what hardware can they use in order to use a CPAP Ventilator. Im adding the links from aliexpress:
Ventilator
Power supply or Any 24V that you have laying around. I just linked some of the cheaper ones from Voron.