Get better water and a cleaner home with just one system. This iron filter for well and city water prevents rust stains, limits plumbing clogs and improves water quality — all with an environmentally friendly, affordable design.
Ready for a whole home water upgrade? Your local Culligan® water experts can help determine the right solution for your municipal or well water. Schedule your free, in-home water test or phone consultation to get started.
This iron water filter system uses a natural aeration process to treat your water without the need for chemicals.
Space-Saving Design The Iron-OX5 system automatically keeps the aeration process active in a simple, single-tank design.
Hassle-Free Monitoring The exclusive Culligan Soft-Minder® meter monitors daily water use and provides advanced system diagnostics.The exclusive Culligan Soft-Minder® meter monitors daily water use and provides advanced system diagnostics.
Choose between indoor and outdoor models for your needs.
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.
A sturdy media tank and a smooth, non-permeable inner shell make the Iron-OX5 highly durable.
The bypass valve allows you to avoid waste in areas that don’t need filtered water — like your lawn.
An easy-to-read, backlit display lets you know your whole house iron water filter is working and warns of system malfunctions.
If you are dissatisfied with your Culligan product for any reason within 30 days of your purchase, Culligan will remove the product and refund the purchase price.
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.
With patented technology, Culligan’s Smart HE Water Softener saves on salt, water and electricity usage, reducing operating costs by up to 46%.³
We prioritize sustainability in designing and developing new products.
Culligan has joined the CEO Water Mandate and the Water Resilience Coalition to lead the way in positive, global water stewardship.
Warranty
Culligan products are reliable and long-lasting, with industry-leading warranties.
To access customer support, call your local Culligan water expert or fill out this Maintenance & Support form.
Product Specifications | 10″ |
|---|---|
Media Tank Size | 10” x 54” |
Overall Height | 67” |
Water Pressure Limits | 20 – 60 psi |
Temperature Limits | 33° – 120° F |
Electrical Requirements | 24V/60Hz |
Product Details | 10″ |
|---|---|
Maximum Rated Service Flow @ Pressure Drop¹ | 6 gpm @ 9 psi |
Operating Pressure | 20-60 psi |
Maximum Clear Water (Soluble) Iron | 5 ppm |
Our unmatched, white-glove service doesn’t stop at your free water test and consultation. Your local Culligan water experts will be there to help for the entire life of your water softener with installation and maintenance, assisting with needs such as salt refills, system sanitation and more. They can even monitor your system proactively for issues, offering you further peace of mind.
Sign up for our regular salt delivery and maintenance plans so you never have to worry about your system’s performance.
With over 85 years of water treatment experience, you can count on us to provide the solutions and service you need anytime.
Our team of experts knows your local water and is there to offer support and services right in your neighborhood.
Your system can be installed anywhere you have access to main water piping, a drain and an electrical outlet — in the laundry room, basement, garage, or outside.
Yes. The Iron-OX5 doesn’t use chemicals during the filtration process. Instead, it relies on natural interactions between oxygen and iron to help filter your water. That means this iron filter for home use may be more environmentally friendly than other potential solutions.
Instead of relying on chemicals, the Iron-OX5 uses an environmentally friendly process called aeration. The aeration process oxidizes dissolved iron, turning it into filterable particles. The media in the tank acts as a catalyst to enhance the reaction between the oxygen and iron. A second layer of Culligan G-50 media ensures efficient filtration of the iron particles.
Although there are DIY tests available for iron content in water, the easiest and most reliable way to get detailed information is to have a professional water test and consultation. You won’t have to perform or interpret the test yourself — and, better yet, your local water expert will give you information on other potential water concerns and solutions at the same time.
Yes. The Iron-OX5 is designed to target and address iron content in tap water — a particularly common issue for homes with wells. Iron is a naturally occurring element in soil, rocks, minerals and even the Earth’s crust. That means it can easily find its way into groundwater — the source of many private wells. As a result, well water may frequently cause rust-like stains, reduced appliance lifespan and efficiency, plumbing clogs and other frustrations. The Iron-OX5 addresses all these problems and more.
Water filtration and softening are two separate processes. Although this whole house iron water filter can address some of your top water frustrations, such as staining and clogging, it won’t fix hard water issues like mineral buildup or soap spots. Fortunately, water softeners can work side-by-side with your iron water filter system, creating even more benefits for your home, budget and well-being. Together, they’ll create a water supply that’s soft, cleaner and easier on your appliances (and your skin and hair, too).
They answer all of my questions and they are always respectful of my home.
— Debra M, MI
Culligan is always quick and efficient, plus the staff has helpful answers about products and services.
We had severe problems with our well water and after we got the new filtration system installed, it’s like magic – all the issues just disappeared.
— Puja C, AB
Start enjoying the benefits of soft water in your home with help from your local Culligan water experts.
