The APPSTER 5" Venturi Fertilizer Injector (3/4") is a compact and efficient solution for delivering fertilizers and chemicals directly into your irrigation system. Built using the Venturi principle, this device ensures that nutrients and crop protection agents are evenly drawn into the water line without the need for additional power. Its threaded 3/4-inch connection makes installation simple and seamless with most pipeline setups. Constructed from high-grade, durable plastic, this injector is lightweight, corrosion-resistant, and designed for long-term farm or greenhouse use. Ideal for drip and sprinkler irrigation systems, it promotes water-saving and accurate fertilizer dosing. Small yet powerful, this 5-inch Venturi injector is perfect for gardens, nurseries, greenhouses, orchards, and agricultural fields.