WSP Whole House Iron & Sulfur Filter - Well Water, Odor

If your water leaves orange-brown stains on fixtures or your shower smells like rotten eggs, you’re dealing with iron and sulfur in your well water. The WSP Whole House Iron & Sulfur Filter helps reduce these issues, improving your water’s look and smell throughout your home.

The Problem

You notice orange rings around toilet tanks and sinks. Your clothes may come out dingy or feel rough after washing. The shower door has a cloudy film, and the water smells like rotten eggs when you run it hot. These are signs of iron and sulfur in your water, common in many private wells.

Why It’s Happening

Iron in water turns reddish or orange when it meets air, leaving stains on surfaces. Sulfur, specifically hydrogen sulfide gas, causes that rotten-egg smell. A simple test showing rusty water or a sulfur odor confirms these issues come from your water source. Often, this happens when well water passes through iron-rich soil or encounters sulfur bacteria underground.

What It’s Costing You to Leave It

Iron buildup can shorten the life of your water heater by creating scale inside the tank. Stains on toilets, sinks, and tubs can get harder to clean over time, requiring more scrubbing and stronger cleaners. That same buildup can clog faucets and fixtures. The sulfur smell makes hot water unpleasant for bathing and cooking. All this adds up to more time, effort, and expense in upkeep.

How This System Fixes It

This filter works by sending your water through media that encourages iron and sulfur particles to change into solid form so they can be trapped and flushed away. The key is air injection, which exposes the water to oxygen and triggers the reaction that clears out the iron and neutralizes the sulfur smell before water reaches your taps.

What This System Can Handle

The WSP Whole House Iron & Sulfur Filter is designed to reduce moderate to high levels of iron and hydrogen sulfide odors in well water. It treats all the water entering your home, so every faucet and appliance benefits. The system can handle steady daily use in family-sized homes and copes with fluctuations in iron and sulfur concentrations without frequent servicing. It outperforms smaller filters by managing a larger volume of water and working continuously without noticeable drop in water pressure.

What You Actually Get

This system includes a pressure tank covered by a lifetime warranty, ensuring long-term reliability. A bypass valve is included at no extra cost, letting you isolate the filter for service without shutting off water to your home. You also receive 10 feet of discharge hose for easy connection to your drain line. The control valve and electronics carry the manufacturer’s warranty as standard.

Is This the Right Size for You?

This filter suits most average family homes with private wells experiencing iron staining and sulfur odors. If your water tests show very high iron concentrations or you have a very large household, you might consider a larger system or additional treatment stages. For homes with minor or occasional iron issues, a smaller unit may be more cost-effective.

Living With It

Maintenance involves periodic backwashing to flush out trapped iron and sulfur solids. This is automatic and part of regular system cycles. Depending on your water quality, media replacement or servicing the control valve may be needed every few years. The included bypass valve makes servicing straightforward for your plumber, without interrupting your water supply.

What It Won’t Do

This filter reduces iron and sulfur but does not soften hard water minerals like calcium and magnesium. For hardness, a separate softener is needed. It also doesn’t remove bacteria, sediment finer than 5 microns, or chemical contaminants. If you have other water quality concerns, additional treatment equipment would be required.

Why Buy It From Us

Water Softener Plus offers systems built to last with serviceable parts, not sealed disposable units. We provide a lifetime warranty on the tank and genuine components that remain available years down the line. Shipping is free across the U.S., and we’re based in Tampa, Florida. Our sizing help comes from daily experience with well water treatment, not automated quizzes. You also get a 90-day money-back guarantee for peace of mind.

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

Order your WSP Whole House Iron & Sulfur Filter today and start reducing stains and odors in your water. Free U.S. shipping is included, and expert sizing help is available if you send us your well water test.