CS AIO 13"x54" Iron System

The CS AIO 13"x54" Iron System is a high-capacity member of Nelsen's Connected Series AIO™ Plus line, built for larger homes with significant iron in their well water. The 13" x 54" tank provides ample bed depth for oxidation and filtration, while smart Bluetooth control keeps operation simple even on a demanding installation with high peak flows.

Pairing with the free Legacy View app for iPhone and Android™, the Connected Series valve lets you program and monitor performance from your phone. The AIO Plus design offers independently programmable air-draw and backwash cycles, so the air pocket can be refreshed daily without an added backwash, saving thousands of gallons annually, and it releases the compressed air charge slowly to protect the drain line. The system includes the Connected Series Air Draw Meter Control Valve, bypass valve, black polyglass mineral tank, and all media and support bed for iron reduction.

• 13" x 54" black polyglass mineral tank for high capacity
• Connected Series Air Draw Meter Control Valve with Bluetooth
• Free Legacy View app for iPhone and Android™
• Programmable air-draw and backwash cycles save water
• Media and support bed included for iron removal
• Shipping weight: approximately 195 lbs

Air injection converts dissolved iron into filterable particles that are flushed to drain, eliminating rust stains on fixtures and laundry without chlorine or potassium permanganate. The larger tank is well suited to bigger households and heavier iron concentrations, and the metered valve regenerates only as water use requires. With media and support bed included, installation is mainly plumbing the tank and programming the valve via the app. Choose plumbing connections separately, and add the optional chrome tank jacket for a finished appearance in visible utility spaces.

The 13" x 54" tank represents the high-capacity end of the residential iron lineup, giving larger homes the bed depth to handle heavier iron without frequent breakthrough. Demand-based metering ensures regeneration matches usage, and the daily air-draw cycle limits backwash frequency for lower water consumption. With Legacy View app control, the homeowner can monitor performance and adjust settings remotely, making this a powerful yet manageable solution for demanding whole-house iron removal.