The K-IT Hose end regulator is designed to reduce water pressure at the end of a standard water hose down to 30 psi. This makes a water hose from a standard spigot usable for drip applications. Whether for plants on a patio, a seasonal garden, a new large shrub or even a new tree, the Hose to Nozzle regulator makes your watering efficient and predictable. Micro drip (Point Source Watering) is achieved by adding the K-IT nozzle adapter. This temporary system adapts to seasonal needs just store it awaywhen your growing season is over, or that new tree is established. Reliable performance and design featuring durable, UV-resistant construction. Proudly made in the U. S. A., these fitting ensure the highest water efficiency. Color: Blacks.