Mr. Hand Grip Type 空氣調節器 Light PS388

The little moisture trap on this regulator actually caught water droplets that were getting through my old setup, which was ruining my airbrush work in July. It screws onto the hose fine and the drain valve at the bottom is easy to flick open between coats. No more spitting water onto my paint jobs.

I run my compressor through this in July and August when the humidity gets brutal, and I haven't seen a single water droplet hit the paper since. The drain and dust catcher setup is the part that actually sold me.

Swapped this onto my airbrush setup after getting tired of spitting water onto models in July, and the grip-style body makes it easy to adjust mid-job instead of fumbling for the compressor. The drain and dust catcher has kept droplets out of the line every session so far.