With the innovative Eco-Indicator from Hunter Industries, micro irrigation systems have a visual indicator that can be seen from a distance to confirm that water is flowing as intended and the system is functioning properly. For design flexibility in different landscapes, it’s available in 6" (15 cm) and 12" (30 cm) models. The Eco-Indicator is a simple yet powerful addition to both at-grade and subsurface micro irrigation systems. When you install the Eco-Indicator on your micro irrigation projects, you get a best-in-class solution that helps identify and correct water pressure challenges before costly landscape damage occurs.