WSP Whole House Iron & Sulfur Filter - All-In-One, C-Series

Orange-brown stains and a persistent rotten-egg smell don’t just make your fixtures look bad—they quietly wear down your water heater and appliances. Over time, the minerals causing these problems build up inside pipes and equipment, meaning more detergent, more energy use, and earlier replacement costs.

The Hidden Toll of Iron and Sulfur in Your Water

That orange ring in your toilet tank or rusty marks in your sinks aren’t harmless. They come from iron in your water, which leaves stubborn stains everywhere it touches. Alongside, if your water has a rotten-egg smell, that’s hydrogen sulfide gas from sulfur bacteria. These minerals don’t just discolor surfaces; they collect inside your water heater and appliances. That scale reduces heating efficiency, so your water heater uses more energy and may fail sooner. Your clothes can feel stiff, and you need more soap and detergent to get things clean. It’s the kind of problem you clean repeatedly but never quite fix.

How the Control Head Keeps Your Filter Working Smartly

The heart of this system is a metered control head that tracks exactly how much water you use. It automatically starts a backwash cycle when needed, lifting and rinsing the filter bed to keep it clean and effective. What sets this control head apart is its ability to pull in a small air pocket. This air draws oxygen into the water, which naturally helps turn iron and sulfur into particles that the media can trap—without adding chemicals. You can monitor and adjust the settings from your phone, which saves time and helps keep the system running efficiently.

Media Designed for Iron, Sulfur, and Manganese

Inside the tank is a layered filter bed made up of iron-reduction media supported by a base layer that holds it in place. This media works by combining oxidation—pulling oxygen into the water—and filtration to convert dissolved iron and sulfur compounds into solid particles. These particles then get trapped in the bed, preventing stains and smells from reaching your taps. This makes it well suited to control iron, manganese, and hydrogen sulfide, the usual suspects behind rust stains and rotten-egg odors.

Tank Size and Daily Capacity for Reliable Treatment

The system uses a 10-inch by 44-inch tank, a size that balances compactness with solid capacity. It’s designed to handle up to about 15,000 gallons of water per day, which is a volume that suits continuous use and keeps the filter media fresh through regular backwashing. The tank’s robust polyglass construction comes with a lifetime warranty, so you can count on it to last and stand up to the pressure of daily water flow.

Best Fit for Commercial or Industrial Water Lines

This system is made for larger-scale water needs, such as commercial or industrial process lines, where water use is high and iron or sulfur problems are persistent. For a typical family home or smaller water use, this would be oversized; a smaller system would be a better fit. Confirm your daily water use and test your water chemistry before choosing this to ensure it matches your needs.

What’s Included and What to Expect Next

With your purchase, you get the complete 10" x 44" tank and the connected control valve with Bluetooth monitoring. A bypass valve comes in the price, letting your plumber isolate the system during service while keeping water flowing to your property. Ten feet of discharge hose for the drain line is also included. The tank carries a lifetime warranty, and the control valve has its manufacturer’s warranty. We ship directly from Tampa, Florida, with no extra charge for freight. Since this is a quote-only product, please contact the WSP team with your ZIP code and details about your iron or sulfur issue. We’ll confirm the right setup for your water and send you a free, no-obligation quote.

Who this size is right for

At 15,000 gallons per day this is sized for a commercial or industrial process line.

Size this on your busiest day, not your typical one - production water demand rarely stays flat, and running a membrane system at its ceiling shortens its life.