I thought for the price we'll give it a try. I installed in December 2018. After about 4 months it looked pretty dirty. I used a handheld vacuum to remove as much dust as possible from the "intake" side. Here it is, August 2019, and the thing is so clogged with dust it's barely breathing. Went to the local Lowe's for a basic filter. Don't waste money.
NANPU Air Drying System With Double Filters And Pressure Regulator Combo For Clean And Controlled Air Supply
18 Review
Filter under the sink Aquaphor Favorit ECO silver
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
NANPU 3/8" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl, Semi-Auto Drain, Metal Bracket, 0-150 Psi Gauge
26 Review