Check out the latest portable diy air conditioner I made on the cheap. It is super effective and very inexpensive. Here is the link to the fan: https://amzn.to/49Al4ny Here is the link to the cooler in the video: https://amzn.to/49ExSte Here is a link to the elbow I used: https://amzn.to/3UpbjV6 Here is a link to the other cooler video I mentioned: https://www.youtube.com/watch?v=FS2YaJkkHQY