Filters are used throughout the home system. They filter city water but we live at a dead end so we get a lot of sediment/rust. I use a 50 micron element in the primary filter and a 20 micron element in the secondary filter. Works perfectly. Good clear water. Between 2 and 3 months the water pressure will drop. I know it's time to change the filters. I've tried other types of filters, but none filter as well and for as long as membrane solutions.
Filter under the sink Aquaphor Favorit ECO silver
20 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 DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl
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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