
Installed in my RV myself. The connections are pressed to connect them with a compression fitting. Looks good, easy to attach. The supplied plastic hose gives the water an unpleasant plastic taste. It should be easy enough to switch to quarter-inch copper. It has American flags all over it, but it doesn't say where it was made. Appears to be chinese

NANPU 1 FRL Air Filter Regulator Lubricator Combo With 0-150 Psi Gauge, 5 Micron Brass Element, Poly Bowl & Semi-Auto Drain - Metal Bracket Included
20 Review

Filter under the sink Aquaphor Favorit ECO silver
20 Review

NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl
20 Review

π§ NANPU 1/2" NPT Compressed Air Filter Regulator Combo Piggyback with Auto Drain, 5 Micron Brass Element, Poly Bowl, Metal Bracket, and 0-150 psi Gauge
18 Review