For every irrigation system large to modest, it all begins at the faucet. <br><br>Qty: 1 Pack. You will receive one complete pre-assembled kit. Kit Contains:<br><br>- Faucet to 1/2" Tubing Connector (connect any standard ¾” male faucet or garden hose to any ½” drip line)<br><br>- Senninger Pressure Regulator 25 PSI - Low Flow Pressure Regulator Landscape Grade (maintains sprinkler or droplet flow, distribution uniformity, overall system efficiency)<br><br>- Backflow Preventer (prevent dirt backflow into your main water supply)<br><br>- Mesh Filter (pre-installed inside backflow preventer to keep out debris, removes easily to rinse clean)