I bought this after checking TDS (Total Dissolved Solids), the EPA limit is 500ppm and my drinking water was 458 so after reading the reviews on this carbon filter (people shouldn't have tested the water before and after) but there were no changes in the quality of the water. TDS and even PH stayed the same and I tested it the first day and every day after 4 overall NOT HAPPY IF I CAN RETURN THE WET FILTER I WOULD!
NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl
20 Review
NANPU Air Drying System With Double Filters And Pressure Regulator Combo For Clean And Controlled Air Supply
18 Review
NANPU 1/2" NPT Air Drying System - 5 Micron Particulate Filter, 0.01 Micron Coalescing Filter, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl W/Metal Gauge
23 Review
NANPU Compressed Air Filter Regulator Combo: Brass Element, Semi-Auto Drain, 0-150 Psi Gauge, And More
21 Review