Sand Media

Greensand filter media oxidizes dissolved metals and contaminants like iron and manganese on contact. This results in precipitation (the forming of solids) of the dissolved substances as they pass through the filter. The iron filter backwashes these small particles to drain every few days in the middle of the night (can be scheduled for your needs), thus cleaning and restoring the filter media.Green sand media typically refers to a type of filter media used in water treatment processes, particularly in water filtration systems. Its called "green sand" due to its greenish color, which is usually derived from its main component, glauconite.Green sand media is primarily composed of glauconite, a mineral that is rich in potassium, iron, and aluminum. It may also contain other minerals and organic matter.Green sand media is known for its excellent filtration properties, particularly in removing iron, manganese, and hydrogen sulfide from water. It also has ion exchange capabilities, allowing it to remove certain dissolved metals and contaminants.