NANPU 3/4 " NPT Compressed Air Filter Regulator Combo
This product is well-made large easy to adjust easy to put together comes with nice fittings protecting all of the openings. Very impressed for the price. Also the two three-quarter inch couplers are beautiful and allowed me Excellent installation
Pros
The piggyback design saves valuable workspace, as it allows the filter and regulator to be stacked on top of each other without compromising performance or quality