Pentair Pressure Gauge with Indicator

The Pentair Pressure Gauge with Indicator (part number 190058Z) is a highly reliable analog diagnostic tool designed for a broad range of Pentair filtration systems, including Clean & Clear Plus cartridge filters and FNS Plus D.E. (diatomaceous earth) filters. Featuring a 2-inch diameter face plate with an adjustable "start" indicator bezel, this gauge allows pool owners to set a baseline baseline when the filter is clean, providing a clear visual cue for exactly when pressure rises 8 to 10 PSI and requires backwashing. It is built with a standard 1/4-inch male NPT brass connection and a durable, corrosion-resistant plastic housing to withstand chemical exposure and harsh outdoor weather conditions. This compact monitoring instrument is exceptionally light, with a total product weight of approximately 0.20 pounds (about 3.2 ounces), making it a precise yet lightweight necessity for tracking and maintaining peak filter performance.