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Sustainability Plus Convenience
This iron water filter system uses a natural aeration process to treat your water without the need for chemicals.
Chemical-Free Filtration
The exclusive Culligan Soft-Minder® meter monitors daily water use and provides advanced system diagnostics.
Hassle-Free Monitoring
The Iron-OX5 system automatically keeps the aeration process active in a simple, single-tank design.
Space-Saving Design
Choose between indoor and outdoor models for your needs.
Flexible Locations
More Features for Better Filtration
With an iron filter for home use, you’ll enjoy thoughtfully designed features, reliable functionality and a virtually limitless supply of better water without the hassle.
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A sturdy media tank and a smooth, non-permeable inner shell make the Iron-OX5 highly durable.
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The bypass valve allows you to avoid waste in areas that don’t need filtered water — like your lawn.
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An easy-to-read, backlit display lets you know your whole house iron water filter is working and warns of system malfunctions.
★★★★★
Third-Party Certified
The Culligan Aquasential Select Plus Iron-OX5 water filter systems have been tested and certified by WQA against NSF/ANSI Standard 372 and NSF/ANSI Standard 42 for the effective reduction of iron up to 500 gallons as verified and substantiated by test data. The indoor system is also certified to CSA B483.1.
Warranty
Culligan products are reliable and long-lasting, with industry-leading warranties.
Control valve body, excluding internal parts and the filter tank: Ten-year warranty
AccuSoft® circuit board and Soft-Minder® meter, if so equipped: Five-year warranty
Entire system: One-year warranty