Culligan® Iron-OX5™ For Iron Removal

The Culligan® Iron-OX5™ Water Filter uses a natural process to help dissolve and reduce iron that may be in your tap water. By eliminating the need to apply harsh chemicals, this affordable iron removal filtration system can bring your home better quality water for bathing, washing and cleaning while also bringing you peace of mind.

  • Uses oxidation to naturally oxidize and then reduce iron in tap water
  • Keeps showers and tubs free of iron build-up which can increase the lifespan of appliances and fixtures
  • Helps prevent rust stains and orange spots on laundry and washing machines, dishwashers, and on dishes and glassware

Benefits of the Culligan® Iron-OX5™ Water Filter

Longer-Lasting Appliances And Fixtures

By reducing the amount of iron that may be in your tap water, see fewer rust stains on your appliances and fixtures.

Cleaner Laundry And Dishes

Minimize orange spots on your laundry, dishes and shower that are a result of iron build up. 


The Iron-OX5 Water Filter uses the natural process of oxidation to filter iron that may be in your tap water – eliminating the need to use potentially harmful chemicals.

The Iron-OX5 Brings You

  • Compact Design: Made with a single-tank design, the Iron-OX5 Water Filter takes up less space and operates quietly. 
  • Soft-Minder® Meter: With a system that automatically monitors and records your household’s water usage, discover when and where you use water the most.
  • Savings: No chemicals are required for regular maintenance – reducing the operating costs. With a water filter that uses a natural oxidation process, save money while enjoying better tasting water. 


Specifications of the Culligan® Iron-OX5™ Water Filter

The Iron-OX5 is designed to ensure:

  • Functionality: A back-lit display lets you know your water filter is working and alerts you if the system malfunctions. 
  • Reliability: The Iron-OX5 uses a non-corrosive valve and fiberglass tank that is built to last and provide high-level performance. 
  • Easier Maintenance: The single-tank design and chemical-free filter system makes it easier to maintain. 

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