EZ‑FLO 3/4‑Gallon Fertilizer Injector for Constant Pressure Faucet or On/Off | Hose Bib & Drip Connection System | Up to 16,000 sq ft Coverage | Adjustable Micro‑Dosing | 3/4″ GHT Connector

• Built specifically for well pumps, tank systems, and other constant-pressure setups up to 80 PSI
• Commercial-grade brass fittings
• Feeds automatically with zero electricity or batteries
• Portable and compact for multiple garden zones
• Complete Fertigation System for Any Gardener – Connects directly to a standard garden hose or drip system; all parts for fast, tool-free setup are included.
• Versatile Beyond Fertilizer – Handles insect repellents, iron, bio-stimulants and more; improves turf, veggies and ornamentals while saving water.
• Built for Hose & Drip Connections – 3/4″ GHT adapter, 5–50 PSI operating range (80 PSI max), works with rotor, spray or drip lines; 1-yr warranty included.

Product description Constant pressure water systems kill most standard fertilizer injectors. The EZ-FLO 3/4 Gallon Constant Pressure model is built specifically for well pumps, tank systems, and other constant-pressure setups with an 80 PSI rating and commercial-grade brass fittings. Hook it up to your outdoor faucet, fill the PVC tank with any water-soluble fertilizer, and your plants get fed automatically every time you turn on the water. No electricity, no batteries, no moving parts. Safety Warning For safety, connect it after a backflow prevention device and ensure line pressure does not exceed 80 PSI.