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

Well made, no leaks, compact

It's a really great tool—my brother has one, so I gave it as a gift to my husband. It works super well; he loves it because he can work much more efficiently with the compressor. 10/10!

I actually installed two of these items in my shop. They really work well to eliminate water in the compressor air lines! I would definitely recommend to buyers looking for a quality Air Drying System. Product UPDATE I’m EXTREMELY DISAPPOINTED WITH MY PURCHASE OF TWO OF THESE DEVISES. My initial review was very positive, a huge MISTAKE. After less than 2 months of use, both units LEAK AIR AT THE FILTER BOWLS, the GAUGES BOTH LEAK AIR, the Very FRAGILE BOWL AIR RELEASE VALVES LEAK, and Neither Devise helps to remove water or condensation from my shop pneumatic system. These are just another piece of foreign JUNK. Cheaply made with cheap plastic parts, BUYER BEWARE, these devises are not worth your $ investment, and constant air component air leaks causing my compressor to run on very frequent cycles. JUNK WITH A HIGH PRICE. Don’t waste your hard earned $$ with this company’s JUNK PRODUCTS . Spend a little more, and get a better quality devise. A TOTAL WASTE OF MY MONEY!

I bought this to improve the operation of a small sandblasting cabinet. As you can see in the pictures it is able to remove moisture from the supply air which was the main purpose of my purchase. The main body is metal and reasonable quality. I didn’t use the plastic airline fittings as they don’t appear to be very durable and installed regular metal fittings. Overall it works fine and was reasonably priced. Not a heavy duty unit by any means but serves its intended purpose and made my sandblaster work much better with the dried air.

I have had this setup in use for my 18 cfm @ 90 psi air compressor for just under two years and it has worked flawlessly. Recommended.