This is what we installed today. If we missed anything leave a comment and we'll go find it!

Air piping system: https://www.amazon.com/dp/B09Q88ZS1W?...

Air reel: https://www.amazon.com/dp/B000OCHEOY?...

Air hose whip: https://www.amazon.com/dp/B00AP90U9C?...

1/2 NPT to 1/4 NPT adapter: https://www.amazon.com/dp/B07SHS78WD?...

90 degree NPT elbow: https://a.co/d/3QPoSds