Rid O' Rust Extreme Water Rust Preventer, 1/2 Gallon, American Hydro Systems, Mfr#: RR2

Use Rid O’ Rust RR2 rust stain preventer to prevent UGLY rust stains caused by irrigation well water. Apply the formula through American Hydro Systems injection or siphoning system to prevent sprinkler stains from well water forever. RR2 is designed for water with low and fluctuating pH and any hardness. 1/2 gallon (64 Oz.) of RR2 will treat 125,000 gallons of water with 1 ppm iron.