In this video I go over a few upgrades I've made my cheap Harbor Freight air compressor. These upgrades would work fine on any compressor, but are particularly recommended for the cheaper air compressor brands (like Campbell Hausfeld, Coleman, Porter Cable, Kobalt, etc).

The upgrades are basically: better air fittings, a better air regulator (or regulator delete), install a remote tank drain, and install a higher capacity air filter.

Video Links:
Air Compressors & Air Tools Playlist ►    • Air Compressors & Air Tools  
21 Gallon Harbor Freight Air Compressor Review: Max's Tool Reviews! ►    • 21 Gallon Harbor Freight Air Compress...  
How to Seal Air Tool Fittings! Max's Tech Tips! ►    • How to Seal Air Tool Fittings! Max's ...  
NO MESS Air Compressor Draining! Max's Tech Tips! ►    • NO MESS Air Compressor Tank Draining!...  
Max's Tool Review Playlist ►    • Max's Tool Reviews Playlist!  

Stuff Links (Affiliated):
Air filter ► https://amzn.to/3cyz7A5
JB Weld, 2 oz ► https://amzn.to/3rfdU2q

Quick Connects:
Barstock Tee ► https://amzn.to/36yJ6Sa
Milton Male NPT M Style Air fitting ► https://amzn.to/3jmioBH

Remote Drain:
90 Degree Barstock Street Elbow ► https://amzn.to/3arAq19
MBVM Series Brass Mini Ball Valve ► https://amzn.to/3tl2gVC
Anderson Metals Brass Pipe Fitting, Coupling, 1/4" x 1/4" Female Pipe ► https://amzn.to/3aq5O06
3/8-Inch I.D. by 3-Foot 250 PSI Rubber Air Hose with 1/4-Inch MPT Ends ► https://amzn.to/2YCNbQV

Want to contact me? [email protected]