Advanced Water Treatment
Serving southeast and
central Wisconsin since 1962

Iron Curtain™ Filtration System
Hellenbrand's Iron Curtain™ Filtration System is the single system that guards against a multitude of water problems. Imagine. No more iron taste. No more sulfur smell. No more corroding pipes. Longer life for your appliances, water heater and softener. Fresh, clean smelling, great tasting water can be yours again with the Iron Curtain™ Filtration System.

Our Revolutionary Design Means Efficient Operation
The Iron Curtain™ is unlike old-fashioned iron filters. Its unique operation reduces costs and maintenance while delivering years of trouble-free service.

The Iron Curtain
• Requires no chemicals or salt for operation or regeneration
• Requires no air injectors, venturis or micronizers
• Removes dissolved and precipated iron in high concentrations
• Automatically increases pH of acid water on type "A" systems

Operation is simple. Mineral-rich water is forced through an aeration tank that converts dissolved minerals such as iron, manganese and sulfur into physical particles. These tiny mineral particles then circulate in the system for enough time to grow to a size where they are trapped in the filter. This way the highest level of dissolved minerals can be easily removed from your water.