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