I bought these to replace my existing dual filtration system. I use regular media and charcoal. I live in the Midwest where well water is VERY sulfurous. Taste and smell are practically unaffected by the activated carbon filter. However, it does help with the R/O filter I use on the kitchen sink. I probably only use two regular filters to keep the particulate matter down and not clog the reverse osmosis filter.
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
Filter under the sink Aquaphor Favorit ECO silver
20 Review
NANPU Compressed Air Filter Regulator Combo: Brass Element, Semi-Auto Drain, 0-150 Psi Gauge, And More
21 Review
NANPU Air Drying System With Double Filters And Pressure Regulator Combo For Clean And Controlled Air Supply
18 Review