Nelsen AIO 13" x 54" Katalox Filter

The Nelsen AIO 13" x 54" Katalox Filter parcel-delivery edition delivers flagship multi-contaminant treatment in a package prepared for convenient carrier shipment. Combining the largest AIO Katalox tank, premium Katalox Light media, and an efficient Enpress Vortech tank, this single-tank air injection system removes iron, manganese, and sulfur from well water chemical-free, handling several stubborn problems in one capable, high-capacity unit.

Maximum Capacity, Versatile Media

Katalox Light is a high-performance media known for capturing oxidized iron, manganese, and hydrogen sulfide alike. The Nelsen AIO maintains an air pocket atop the 13" x 54" Vortech tank that oxidizes these contaminants as water enters, after which the Katalox Light bed filters them out. The Vortech tank's plate design boosts backwash efficiency during the automatic daily regeneration run by the Fleck 2510SXT control valve, helping conserve water.

• 13" x 54" black Enpress Vortech mineral tank
• Katalox Light filter media
• Fleck 2510SXT air injection control valve
• 3/4" bypass valve included
• Packaged for convenient parcel delivery
• Approximately 228.33 lbs with media and support bed

As the largest tank in the AIO Katalox series, this parcel-ready system is built for big households or properties facing heavy, mixed contamination of iron, manganese, and sulfur. Katalox Light's broad capability addresses all three at once, while the Vortech tank conserves water during regeneration. The system installs at the point of entry on the main line, and the included 3/4" bypass valve simplifies service. With automatic, chemical-free operation and packaging prepared for parcel delivery, this top-tier Nelsen AIO Katalox filter is a powerful, low-maintenance answer to the toughest well water.

The parcel-ready packaging makes even this flagship Katalox system accessible to homes that can't receive freight, while the 13-inch Vortech tank supplies maximum service flow alongside water-efficient regeneration. Katalox Light's ability to address iron, manganese, and sulfur in a single media is invaluable for large homes with difficult, mixed water chemistry. Testing for all three contaminants before buying confirms the fit, and once installed, the system provides thorough, chemical-free, whole-house treatment that keeps your water clean and odor-free with minimal upkeep. Over time, handling three contaminants in one tank saves both effort and the expense of running separate systems.