1/4" Spray Gun Air Regulator Gauge Air Pressure Regulator Paint Guns Filter. KCNKCN Spray Gun. LVLP Spray Gun. Car Paint Spray Gun. HVLP Spray Gun. You Get： Air pressure regulator includes an adjustable pressure gauge, water filter, 1/4 Ft. quick connect adapter with the blue end (concave) being the ‘outward’ side of the airflow and the connector side (convex) being the inlet of the airflow.
