We have filtered (RO) water in the kitchen; I bought this to add a second faucet to our basement sink (for cat bowls - spoiled kitties). I didn't want to spend a lot; it worked well and was good value for money. I don't think I would install it in my kitchen; I'm not sure if it's reliable enough for everyday use. They sell two models and didn't actually send me the one I ordered. The connection is a little different, but I got it.
Filter under the sink Aquaphor Favorit ECO silver
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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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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 1 FRL Air Filter Regulator Lubricator Combo With 0-150 Psi Gauge, 5 Micron Brass Element, Poly Bowl & Semi-Auto Drain - Metal Bracket Included
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