Review on NANPU 0.75-inch NPT Air Drying System - Dual Air Filters & Pressure Regulator Combo with Semi-Automatic Drain and Poly Bowl by Eric Longoria

I had serious problems with moisture in the air intake. I installed this setup and it pretty much fixed my problems. I've been using it for a couple of weeks and the only time I got wet was when I didn't empty the bowls fast enough. I wish the bowls were a little bigger. They hold moisture well but fill up quickly for me. However, as long as I drain them once or twice a day, they're fine. The biggest problem I had was that they overlooked something in my making. The regulator has a connection for connecting a pressure gauge. However, no drilling was carried out here. It WAS drilled and tapped for a gauge but there was no hole in the air duct. So the pressure gauge doesn't show any pressure until I drill a small hole myself. This was the ONLY issue I had with this setup. Well, that and the lack of ANY instructions. Would rate this 4 or maybe even 5 stars based on the price and how well it works, but the fact that they missed drilling a very important hole is quite a blow to them in this case. .