Express Water – Water Pressure Gauge – Compatible with Reverse Osmosis Filtration Systems, Water Filters – 160 PSI Monitor Includes T-Stem Adapter – Water Pressure Test Gauge for Home

A water pressure gauge is a must have on an under-cabinet RO water filtration system. It can tell you if the pressure is in the acceptable range for the RO membrane, usually 45 PSI to 80 PSI. A gradual decline in pressure can indicate that the pre-filters may be due for a change. This is one of the few ready to install after-market options available, so I don't feel I had much to choose from. Easy to install I do like that fact that it includes the T adapter with the 1/4" quick-connect fittings and the locking clips. This made it easy to snap in place without making any modifications. The ideal place for this gauge if only installing one is at the incoming incoming side of the RO filter Construction and Readability It has a plastic housing and dial face but appears to have a metal stem. I don't really care for the milky plastic. It gives the dial face a slightly cloudy appearance. The gauge is very lightweight due to the plastic construction. It maintains a low profile when installed and doesn't really add any bulk to the RO system. The dial face has a Green Zone for where the water pressure should be (40 PSI to 80 PSI), a Yellow Zone to indicate if the incoming water pressure is too low (under 40 PSI), and a Red Zone to indicate if the water pressure is too high (above 80 PSI). Despite the milky, cloudy dial face, it is relatively easy to read and the water pressure indicator zones are easy to understand. Assessment Overall, the gauge looks as if it was factory installed and originally part of the system. The lightweight plastic housing seems to more or less be of the same quality and durability as the rest of the RO system, tubing and parts. I do wish the plastic dial face was a little less cloudy but I do understand that this was a design choice to keep the plastic for the dial face pliable, flexible and less prone to breakage or cracking. The

Necesitaba algo con qué monitorear la presión Tengo un sistema de ósmosis inversa de la misma marca, y aunque había otros manómetros más baratos, este se siente de buena calidad y trae todo justo lo que necesitaba

Works great. Easy to install. A must have for these RO systems.

Es funcional y llego en tiempo

Easy instal and good build quality. It gave me piece of mind that my system was functioning properly within the required water pressure parameters. It's not to bulky and it's design fits well into the filter housing area. Cost was okay.