Combined quality regulator, filter and lubricator. The connection between the two entities is strong and they are reversible if your line is right-to-left rather than left-to-right 'as supplied'. It took me about 10 minutes to make changes as I needed one at a time. My shop is currently using 2 Rapidair systems paired with a 60 gallon Husky. from HomeDepot. Installation Instructions: Compressor -> 3ft 1/2 Goodyear Whip -> Check Valve -> For Port Freight Regulator/Filter. -> Fast air distributor. -> in two lines. -> each split into an IR reg/filter/lube combo and then connected to the Rapidair output. I also use a downspout in each branch for water management. The combination seems to work well. I use about 115psi on the tank regulator and each IR regulator combo runs about 90psi when active, I get about 5-10psi drop when running depending on the tool. The best I've seen on the market for the money. It feels solid and well made, a stark contrast to the port hold that used to be in the system. Better than a heap of cargo at the port, cheaper than HD's Campbell Hausfeld and looks better. I would recommend this block to any of the other blocks. It costs more than some and less than others, but it's the nicest thing out there.
NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl
20 Review
NANPU Compressed Air Filter Regulator Combo: Brass Element, Semi-Auto Drain, 0-150 Psi Gauge, And More
21 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