The Hozelock 4 LPH In-line Pressure Compensating Dripper pack includes five precision drippers designed to deliver a consistent 4 litres per hour flow. These pressure-compensating drippers ensure reliable irrigation performance across varying pressures, making them ideal for uniform watering in drip irrigation systems. Their inline design facilitates easy installation and integration into existing setups, promoting efficient water use and supporting healthy plant growth. Perfect for gardeners seeking expert-level control over irrigation accuracy.