WSP Whole House Iron & Sulfur Filter - Black Stains Bitter Taste

If your fixtures have orange-brown stains or your water smells like rotten eggs, these are signs of iron and sulfur in your water. The WSP Whole House Iron & Sulfur Filter helps reduce these issues by treating all the water coming into your home, improving how your water looks, smells, and tastes.

The problem you’re facing

If you’ve noticed orange or brown rings in your toilet tank, rust-colored stains on sinks and tubs, or a foul sulfur smell—like rotten eggs—when you run water, those are classic signs of iron and sulfur in your water. These issues can affect your laundry, leaving clothes dull or stiff, and can give your coffee or ice a strange taste. It’s something you likely scrub regularly, but the staining and smell keep coming back.

Why it’s happening

Iron and sulfur come from minerals dissolved in your water, often from groundwater sources like a well. Iron shows up as tiny particles that, when exposed to air, turn into the orange-brown stains you see. Sulfur, usually in the form of hydrogen sulfide gas, causes that rotten-egg smell. The key to confirming this is a simple water test for iron and sulfur levels. Knowing these numbers helps determine the best approach to reducing these problems in your water.

What it’s costing you to leave it

Iron and sulfur don’t just cause stains and smells; they can shorten the life of your water heater and other appliances by forming deposits inside them. You may find yourself using more soap and detergent to get clothes and dishes clean, and spending extra time cleaning fixtures to keep the stains at bay. Over time, these stains can become harder to remove, leading to permanent marks on tubs, sinks, and toilets.

How this system fixes it

This iron and sulfur filter works by exposing your water to oxygen, which changes dissolved iron and sulfur into solid particles. The filter media then captures these particles before they reach your pipes and fixtures. Periodically, the system flushes these trapped solids away to drain, refreshing itself automatically without needing chemicals or additives.

What this system can handle

This filter is designed to reduce moderate to higher levels of iron and sulfur in your water. It can also reduce manganese, which causes stubborn black or gray stains and a bitter taste. The system treats all the water entering your home, making sure the staining and odors don’t spread through your plumbing. It works continuously and can handle typical household water use before it needs a backwash to clear out captured particles.

What you actually get

Your purchase includes the filter tank with a lifetime warranty on the pressure vessel itself. The control valve and electronics have the manufacturer’s standard warranty. A bypass valve is included, allowing you to keep water flowing to your home while the system is being serviced. You also get 10 feet of discharge hose to connect the system to your drain line.

Is this the right size for you?

This system suits most families dealing with visible iron staining and sulfur odors in their water. If your water test shows very high levels of iron, sulfur, or very low pH, you might need a larger or more specialized setup. Share your water test results and household water usage with us, and we’ll help confirm the right size and configuration.

Living with it

The system maintains itself by backwashing regularly to flush out captured iron, sulfur, and manganese particles. This backwash cycle runs automatically, so the effort on your part is minimal. Periodic checks by your plumber ensure everything stays in good working order. Routine maintenance mainly involves making sure the bypass valve and drain line remain clear.

What it won’t do

This system reduces iron, sulfur, and manganese but does not remove other water issues like hardness, bacteria, or chemical contaminants. If you have hard water or other problems, you’ll need additional treatment equipment designed for those specific issues.

Why buy it from us

Water Softener Plus (WSP) offers this filter with genuine, serviceable components, not sealed units you have to replace entirely. We provide free U.S. shipping, a lifetime warranty on the tank, and helpful sizing advice from people who understand water treatment. The system ships from Tampa, Florida, and we stand behind it 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

Order your WSP Whole House Iron & Sulfur Filter today to start reducing stains and odors in your water. If you have questions or want help with sizing, contact us before you buy.