These are terrible filters. We have found that they all fall apart and lose their impact. We replaced one and it didn't swell like it should and that restored our system and we installed another one which swelled but broke after a day or two and stopped working. I'm not sure if they are outdated or incorrect. Very disappointed.
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
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NANPU Air Drying System With Double Filters And Pressure Regulator Combo For Clean And Controlled Air Supply
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NANPU Compressed Air Filter Regulator Combo: Brass Element, Semi-Auto Drain, 0-150 Psi Gauge, And More
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