
Fits and works well for the first few months. After about six months I notice an unpleasant taste. I also changed the sediment and carbon filter when I should, but obviously it's the membrane. I regularly clean my reverse osmosis system with vinegar water to prevent this from happening, so I know it's not negligence on my part. It's a pretty cheap product so I wasn't expecting it to be fantastic but the main filter only lasted 6 months. quite disappointing.

NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl
20 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

NANPU Compressed Air Filter Regulator Combo: Brass Element, Semi-Auto Drain, 0-150 Psi Gauge, And More
21 Review

🔧 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