The Nelsen AIO™ Sulfur and Iron removal system is equipped with a Fleck 5600SXT air injection control valve, 3/4” by-pass valve, black Structural mineral tank and all necessary activated carbon and Birm mixture media and support bed for the removal of sulfur odor and iron from household water.

The system features a single tank system, and is an efficient and cost effective system for the removal of both iron and sulfur. The Nelsen AIO™ technology maintains an “air pocket” in the top of the tank while the system is in service. As the water passes thru the air pocket, iron and sulfur are oxidized. Additionally, dissolved oxygen is added to the water.

The Nelsen AIO™ filter media bed, specifically formulated to reduce sulfur, then removes the sulfur and iron from the water. A daily backwash will remove accumulated iron and replenish the filter media bed. The regeneration process also adds a fresh air pocket to the system.