Prevent impure water from flowing in reverse and contaminating the clean water supply; Connect to the water source such as a hose bibb or faucet
The Anti Siphon Backflow Preventer is connected to the water source to prevent impure water from reversing direction and contaminating the water supply
Thread 3/4in FHT connection point to hose bibb or faucet; thread 3/4in MHT outlet to components of your drip system such as a timer, pressure regulator, adapter for supply tubing; also connects to garden hose
Removable filter washer blocks particles that can clog emitters
Comes with one 3/4 in. FHT X 3/4 in. MHT Anti-Siphon Backflow Preventer