Rain Bird 3/4 in. FHT Backflow Preventer with 150 Mesh Filter

Backflow Preventer and 150 Mesh Filter quickly and easily connects to any standard outdoor faucet, garden hose or component. Safely prevents backward flow of water from a Drip irrigation system into your potable/clean drinking water supply. Stainless steel 150 mesh filter catches debris to help keep system functioning properly. Simply thread into place; take care fitting is fully tightened so rubber gasket can correctly seal, assuring leak-proof performance. Constructed of highly durable UV and chemical-resistant materials to assure long life. Rain Bird "The Intelligent Use of Water"