WSP Whole House Iron & Sulfur Filter - All-In-One, 24x72"

If your water leaves orange-brown stains around sinks and toilets, or your showers smell like rotten eggs, you’re dealing with iron and sulfur in the supply. This whole-house filter is designed to help reduce those problems for larger homes or properties with heavy loads.

The problem you’re living with

Orange-brown rings in your toilet tank, rusty stains on your fixtures, and that unmistakable rotten-egg smell when you run hot water are signs of iron and sulfur in your water. These issues don’t just look and smell unpleasant—they can leave a film on shower doors, cause towels to feel stiff, and affect the taste of your coffee. If you’ve noticed any of these, your water is showing clear signs of contamination from iron and hydrogen sulfide gas.

Why this is happening

Iron and sulfur get into water from natural sources underground. Iron dissolves in water and oxidizes when it contacts air, turning into reddish-brown particles that settle on surfaces. Hydrogen sulfide—the gas responsible for the rotten-egg odor—comes from sulfur bacteria or decaying organic materials in wells or water sources. A simple water test measuring iron and sulfur levels confirms if these are the culprits behind your staining and smells.

What it’s costing you to leave it alone

Letting iron and sulfur go untreated means more cleaning to remove stubborn stains that only get tougher with time. Your water heater and appliances may wear out sooner as iron deposits build up inside them, reducing efficiency. You’ll likely use more soap and detergent because these contaminants interfere with proper lathering and rinsing. Over time, the persistent staining and odors become a constant nuisance that affects daily comfort and maintenance.

How this system helps reduce iron and sulfur

This system works by using a process called air-injection oxidation. It gradually introduces air into the water to convert dissolved iron and hydrogen sulfide gas into solid particles that can be filtered out. Then it backwashes itself to clear out those trapped particles and keeps the system ready to handle more. This method avoids continuous chemical dosing, relying on physical and natural processes to reduce contaminants.

What this system can handle

Built around the largest 24" x 72" mineral tank in its class, this filter is made for homes or light commercial properties with heavy iron and sulfur problems. It manages high peak flows and large daily water volumes without losing performance. Its deep-bed design and 1-1/2" control valve provide the capacity to handle persistent staining and odors better than smaller units. The system’s design allows your installer to choose the exact catalytic media needed for your water’s chemistry, so it’s tailored to target iron, manganese, or hydrogen sulfide specifically.

What you actually get

This system includes a 24" x 72" mineral tank covered by a lifetime warranty, meaning the pressure vessel is protected for as long as you own your home. A control valve with patented air-injection technology manages filtration cycles and regeneration. You’ll also receive a bypass valve included in the price, allowing you to isolate the system for service without shutting off water to your house. For drain line needs, there’s 10 feet of discharge hose supplied right in the package. The exact filtration media is selected separately to match your water conditions.

Is this the right size for you?

This system fits large homes and properties facing heavy iron and sulfur loads or higher water demand. If your household is smaller or your iron and sulfur problems are mild, a smaller system might be more appropriate and cost-effective. Your installer or the WSP team can help determine the right size after reviewing your water use and test results.

Living with it

Regular maintenance means changing the filtration media as needed and occasional cleaning of the system during service visits by your plumber. The included bypass valve simplifies service without disrupting your water supply. How often it needs attention depends on water quality and usage, but the system’s design minimizes wasted water during regeneration cycles, making it more efficient than older models.

What it won’t do

This filter helps reduce iron and hydrogen sulfide but does not soften hard water or remove other contaminants like bacteria, chlorine, or sediments. If you have hardness issues or other water quality concerns, you’ll need additional treatment tailored to those problems.

Why buy it from Water Softener Plus (WSP)?

We offer this system with genuine, serviceable components that your plumber can maintain or replace over time—no sealed, disposable units here. The tank’s lifetime warranty protects your investment, and we include the bypass valve and discharge hose at no extra cost, unlike many competitors. We ship fast and free from Tampa, Florida, and our experienced team provides personalized sizing help to make sure you get the right setup for your water. Plus, we back your purchase with a 90-day money-back guarantee.

Included with this system

• Lifetime warranty on the tank. The control valve and electronics carry the manufacturer's own warranty.
• Bypass valve included, so the system can be isolated for service while water keeps running to the house.
• 10 feet of discharge hose for the drain line.

Specifications

What this system handles

• Orange-brown iron staining
• Rotten-egg sulfur smell
• Rust rings in toilets and tubs
• Staining on laundry

The next step

Contact the WSP team today for a free, no-obligation quote and sizing assistance. Provide your ZIP code and describe your water problem so we can recommend the best configuration for your home or facility.