Hozelock 7022 Easy Drip System Pressure Regulator Reducer Auto Watering The innovative new Hozelock Easy Drip system ensures you can easily adapt control and extend your watering system to your exact needs. It is quick and easy to set up, saving you time, effort and water. Reduces your tap water pressure for Automatic Watering systems and can be used in conjunction with Automatic Watering controllers. Easily install the device directly to a tap, a water controller or even to the end of a hose. These options give you a greater flexibility on how you connect your system together. The Easy Drip range can be used to expand your current set-up or create a new system from scratch. Its is designed to work with an existing Hozelock or 3rd party system.