Install Manual Rain Bird's Faucet Connection Kit provides a simple method for connecting a drip irrigation system to an outdoor faucet. The kit includes a backflow preventer, 25 psi pressure regulator for dependable drip system performance, a mesh filter and an adapter that connects to drip 1/2" or 5/8" tubing. To automate your watering schedule, add a Rain Bird hose-end timer. Faucet Connection Kit Easily attaches to any outdoor faucet or garden hose Provides a simple connection method to drip tubing Helps ensure the proper operation of your drip irrigation system Includes a backflow preventer, 25 psi pressure regulator, mesh filter and drip tubing adapter Connects to 1/2" or 5/8" drip tubing Constructed of highly durable UV and chemical-resistant materials to assure long life Black color Easily attaches to any outdoor faucet Can also be used to connect to a garden hose Pressure regulator and mesh filter help to ensure proper operation of the system Each kit contains: Backflow preventer 25 psi pressure regulator 150 mesh filter