Orange iron and rust stains aren’t just an eyesore—they’re a costly nuisance that silently damages your home. These stubborn discolorations cling to sinks, tubs, and fixtures, turning what should be a clean, inviting space into a stained and worn-down environment. Left unchecked, iron deposits tarnish plumbing, degrade appliances, and erode your water quality, driving up maintenance costs and sapping your home’s comfort.

The system that fixes it

The C-Series Orange Iron & Rust Stains System is expertly engineered to tackle these problems head-on with precision and durability. At its core is the robust C-Series air-injection control valve, a genuine brand valve designed for seamless operation and easy servicing. This valve introduces an air pocket into the system, a crucial step that kickstarts the oxidation process, breaking down iron particles before they even reach your faucets. Built around a rugged air-injection oxidizing tank, the system houses Katalox Light oxidizing media—a premium material that traps oxidized iron particles and flushes them away with every backwash cycle. This combination of advanced control and specialized media ensures iron and rust stains are not just masked but effectively removed, safeguarding your home’s water quality and appearance.

• C-Series air-injection control valve: precisely regulates air pocket creation for efficient iron oxidation
• Serviceable genuine brand valve: built for long-term reliability and easy maintenance
• Durable oxidizing tank: engineered to support air injection and media performance
• Katalox Light media: traps iron particles after oxidation, clearing water thoroughly
• Automatic backwash cycle: flushes trapped iron and rust particles, maintaining filter cleanliness

Pick your size

Select the size that matches your home’s bathroom count to ensure maximum iron removal capacity and optimal water flow. Whether you have a cozy household or a larger family, there’s a perfect fit to guard your pipes and surfaces.

What it does for your home

• Eliminates orange iron and rust stains from plumbing fixtures and appliances
• Prevents buildup that causes pipe corrosion and costly repairs
• Delivers clean, clear water that improves taste and appearance
• Protects clothing and linens from rust discoloration during washing
• Extends the lifespan of water-using appliances by reducing iron damage
• Boosts overall comfort and health by removing irritating iron particulates

With these benefits, your home stays protected, sparkling clean, and free from the hidden damage caused by iron contamination.

How the media works

The heart of this system’s success lies in Katalox Light oxidizing media. This special material uses an air pocket created by the control valve to chemically oxidize dissolved iron in your water, transforming it into solid particles. Once oxidized, these iron particles become large enough to be trapped within the porous media bed. When backwash cycles activate, the system flushes these particles out, ensuring the media stays fresh and effective. This continuous, hands-off process means your water is filtered efficiently without harsh chemicals or manual intervention, providing a smart, natural defense against iron and rust stains.

Why buy this system from us

• Equipped with genuine, serviceable brand valves designed for reliable, long-lasting performance
• Free professional sizing advice tailored to your home’s specific iron removal needs
• Complimentary shipping anywhere in the United States—no hidden fees
• A matched one-brand system built for seamless integration and ease of maintenance
• Focused expertise in addressing orange iron and rust stains to ensure your satisfaction

Common questions

Q? How quickly will I see orange iron and rust stains disappear after installation?
A The system begins removing iron immediately; most homeowners notice a visible reduction in stains within the first few days of use, with clearer water and cleaner fixtures following shortly.

Q? Can this system handle high iron levels without frequent maintenance?
A Yes, the air-injection valve and Katalox Light media efficiently manage iron oxidation and filtration, while automatic backwash cycles keep the media clean—minimizing upkeep.

Q? Why is the air-injection control valve so important compared to other systems?
A The valve creates an essential air pocket that oxidizes iron before filtration, a step many systems skip. Using a genuine, serviceable valve ensures this process is reliable and easy to maintain over time, directly impacting stain removal effectiveness.

Shop the C-Series Orange Iron & Rust Stains System →

Prefer another valve brand? The same fix comes in Fleck, Autotrol, C-Series, Pentek and Pentair.