Air Filter Regulator Trap Compressor 1/2" Oil Water Separator Air Compressor Filter Trap Separator for Air Tool System Kit with Pressure Gauge.

The unit works well and the adjustable regulator is a great advantage. The down side is that the bowl guard is made of plastic which shouldn't be an issue if the unit is mounted to the wall behind the compressor

I can't turn the knob. I push down like it says but no dice. I'm afraid to use a pliers. So this is a boat anchor.

Excelente producto lo recomiendo, es lo que pedí

Cheap leaks after 2 weeks of use

I bought 2 of these about a month ago and installed them last week. They leak air and the regulator does not hold the pressure at a consistent point. Eventually the pressure goes up to the pressure that the air compressor puts out.

Nothing to say