Excalibur Zentec™ Infinity is an engineered multi-component resin blend that removes a broad spectrum of contaminants—including hardness, tannins, iron, manganese, and hydrogen sulphide—while also addressing difficult natural organics. A chelation component oxidizes dissolved metals and H₂S; the resulting nano-oxides are trapped and flushed during regeneration. All components regenerate with standard 10% brine, and each contributes active ion-exchange capacity, delivering a high-capacity, long-life, one-bed solution.