Nelsen AIO 12" x 52" Katalox Filter

The Nelsen AIO 12" x 52" Katalox Filter delivers high-capacity, multi-contaminant treatment by combining premium Katalox Light media with an efficient Enpress Vortech tank. Designed for larger homes facing iron, manganese, and sulfur in their well water, this single-tank air injection system oxidizes and filters those contaminants for clean, clear water at every tap throughout the house.

Katalox Light is a high-performance media celebrated for its strong removal of oxidized iron, manganese, and hydrogen sulfide. The system's air pocket oxidizes these contaminants as water enters the tank, and the Katalox Light bed then captures them. The Enpress Vortech tank, with its specialized internal plate, improves backwash efficiency and helps reduce the amount of water used during the automatic daily regeneration run by the Fleck 2510SXT control valve.

Key Features

• 12" x 52" black Enpress Vortech mineral tank
• Katalox Light filter media for iron, manganese, and sulfur
• Fleck 2510SXT air injection control valve
• 3/4" bypass valve included
• Automatic air-injection oxidation and daily backwash
• Approximately 238.96 lbs with media and support bed

The larger 12" tank gives this premium system the service flow and capacity to suit bigger households or properties with heavier contaminant loads. Katalox Light's versatility makes it especially valuable where manganese accompanies iron and sulfur, a combination that overwhelms simpler filters. The Vortech tank keeps regeneration water-efficient, and the included bypass valve simplifies service. Installing at the point of entry on the main line, this Nelsen AIO Katalox system offers comprehensive, chemical-free, low-maintenance whole-house treatment for challenging well water.

For larger homes with complex well chemistry, the combination of a 12-inch tank and Katalox Light media is a powerful pairing, delivering both the capacity and the versatility to address iron, manganese, and sulfur together. The Vortech tank's efficient backwash keeps water use reasonable even at this larger size. Because multi-contaminant wells vary so much, a complete water test before buying ensures this system is correctly matched, after which it provides comprehensive, chemical-free treatment with the low maintenance the AIO platform is known for. Over time, addressing three contaminants in one tank saves both effort and the expense of running separate systems.