Looks like original OEM filter. But based on the feedback I received from the technician who performed my annual maintenance, be careful not to end up with old stock. The fabric used to be glued to a plastic frame, but after a while, especially at high temperatures, the fabric came off and stopped working normally. This has happened twice with filters I bought through Amazon. Newer versions are stable together to prevent disconnection. If you receive one which is not stable together, you should send it back. But if it is stable, then everything should be fine.
NANPU Air Drying System With Double Filters And Pressure Regulator Combo For Clean And Controlled Air Supply
18 Review
NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl
20 Review
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
NANPU 1/2" NPT Air Drying System - 5 Micron Particulate Filter, 0.01 Micron Coalescing Filter, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl W/Metal Gauge
23 Review