WSP Whole House Iron & Sulfur Filter - All-In-One

If your water leaves orange or brown stains on fixtures or smells like rotten eggs, the WSP Whole House Iron & Sulfur Filter - All-In-One can help. It treats both iron staining and sulfur odors across your entire water supply, using a single, chemical-free system designed for lasting performance.

The problem you’re facing

Maybe you’ve noticed orange or brown rings in your toilet, rusty spots on sinks or tubs, or a stubborn film that keeps coming back no matter how often you clean. Your laundry might be dingy instead of bright white, and your coffee or tea tastes off. Or perhaps there’s a faint rotten-egg smell when you run hot water. These are classic signs of iron and sulfur in your water.

Why it’s happening

Iron in water usually comes dissolved from underground sources, appearing clear when you draw it but turning rusty when it hits air. Sulfur, often caused by hydrogen sulfide gas, creates that rotten-egg smell. A simple iron or sulfur test kit you can get from your local hardware or water specialist confirms which is present and roughly how much.

What it’s costing you to leave it

Iron and sulfur don’t just look and smell bad; they can cause scale buildup inside your water heater and pipes. This buildup shortens appliance life and makes them work harder, increasing energy use. You’ll use more soap and detergent to get dishes and laundry clean, and the staining gets tougher to remove over time. It’s a slow but steady drain on your home’s comfort and upkeep.

How this system fixes it

This filter uses air-injection oxidation. That means air is added to the water inside the tank, turning dissolved iron into solid particles that the filter media then captures. The same process helps reduce sulfur odors by oxidizing the gas. It all happens inside one tank, with no chemicals added—just air and water.

What this system can handle

This all-in-one filter is designed for serious iron and sulfur issues throughout your whole house. It can handle typical well water iron levels and sulfur odors that cause the rotten-egg smell. The system cycles through cleaning itself with a backwash that flushes away trapped particles and renews its air supply automatically. Compared to smaller units, it treats larger volumes of water before needing maintenance, making it suitable for homes with moderate to heavy iron and sulfur problems.

What you actually get

The package includes a heavy-duty pressure tank with a lifetime warranty on the tank itself—meaning the vessel that holds the filter media is covered for life. A bypass valve is included at no extra charge; this lets your plumber isolate the filter during servicing so your water keeps flowing. You’ll also receive 10 feet of discharge hose for the drain line needed during backwash cycles. The control valve and electronics have their own manufacturer warranties.

Is this the right size for you?

This system fits household water supplies with clear iron and sulfur at levels that cause noticeable staining and odor but not extreme or industrial-scale problems. If your water issues are minor, a smaller filter might suffice. For very high iron or sulfur levels—beyond typical well water conditions—you may need a multi-stage or stronger treatment setup. We help you confirm sizing before you order.

Living with it

The system runs automatically once installed by your plumber. It backwashes on a schedule you or your installer set, flushing out iron and renewing air supply without you needing to intervene. Maintenance mostly involves occasional checks by your plumber and keeping the drain line clear. There’s no salt to add or chemicals to handle, making upkeep straightforward.

What it won’t do

This filter isn’t designed for well water that has sediment, bacteria, or very high levels of manganese. It also won’t remove hardness minerals like calcium or magnesium. If you have those issues, you’d need a dedicated water softener or other specialized filters alongside this system.

Why buy it from us

Water Softener Plus (WSP) offers this filter with parts and components that are serviceable and readily available years down the line, not sealed or disposable. We ship from Tampa, Florida, with free U.S. delivery included in the price. You get genuine support and sizing advice from people who handle these systems every day. Plus, there’s 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 - All-In-One online today to start reducing stains and odors throughout your home’s water. Free shipping is included, and we’ll help you confirm it’s the right fit.