Nelsen AIO 13"x54" Iron Filter System

For substantial iron problems in large homes, the Nelsen AIO 13" x 54" Iron Filter System offers the highest tank capacity in the standard AIO iron lineup. This single-tank air injection oxidizing filter removes dissolved iron from well water without chemicals or salt, delivering generous service flow and protecting an entire household from the rust staining and metallic taste that heavy iron contamination causes.

The system maintains an air pocket at the top of its large 13" x 54" mineral tank during operation. Water passing through the pocket releases dissolved iron to oxidation, and the media bed captures the resulting particles. The Fleck 2510SXT control valve automatically backwashes the system every day, flushing trapped iron to the drain and rebuilding the air pocket, keeping the filter self-sufficient and low-maintenance even under heavy daily demand.

Specifications

• 13" x 54" black Structural mineral tank
• Fleck 2510SXT air injection control valve
• 3/4" bypass valve included
• Chemical-free, salt-free iron removal
• Automatic daily backwash regeneration
• Includes media and support bed, approximately 195 lbs

The 13" tank diameter provides the greatest media volume and service flow of the standard AIO iron systems, making it the right choice for large families, high-demand homes, or properties with heavy iron contamination. Installed at the point of entry on the main line, it treats every fixture in the house at once. The included bypass valve makes service simple, and automatic chemical-free regeneration keeps upkeep minimal. When iron problems are serious and water demand is high, this Nelsen AIO delivers the capacity and reliability needed to keep up.

The 13-inch tank represents the top of the standard AIO iron range, delivering the service flow needed for large homes where several fixtures may draw water at the same time. The Fleck 2510SXT control valve is a proven, widely serviced head, ensuring reliable regeneration and easy long-term support. Test your iron level before sizing so this substantial capacity matches your demand, and the system will provide thorough, chemical-free iron removal that protects an entire household from rust staining and metallic taste for years. Over time, the salt-free, automatic operation saves both effort and the recurring cost of chemical iron treatment.