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If your water leaves orange-brown stains on fixtures or a rotten-egg smell when you run the shower, this filter is designed to reduce those iron and sulfur problems. It uses air injection to turn dissolved contaminants into particles your chosen filter media can catch.
The problem you're facing
You’ve noticed orange rings around your toilet tank or rusty stains on sinks and tubs. Maybe your shower water smells like rotten eggs or your laundry looks dingy despite careful washing. These are signs of iron and sulfur in your water — common issues for many homes, especially those using well water or certain municipal sources.
Why it’s happening
Iron and sulfur in water often occur naturally underground. When your water contains dissolved iron, it can oxidize and form rust-colored particles that settle on surfaces. Hydrogen sulfide gas causes the rotten-egg smell. The best way to confirm your problem is a water test showing iron and sulfur levels above typical thresholds for taste and staining concerns.
What it costs you to leave it
Iron staining won't just look bad; it can build up inside pipes and fixtures, making them harder to clean and shortening their lifespan. The sulfur smell is unpleasant and can affect how your coffee or ice taste. Over time, your water heater and appliances may work harder, using more energy because of mineral buildup. Cleaning becomes more frequent and tougher, and stains get harder to remove.
How this system fixes it
This filter uses air-injection oxidation, which means it introduces a pocket of air into the water as it passes through the tank. This air changes dissolved iron and sulfur into solid particles. These particles are then trapped in the filter media you select for your specific water issues. The system automatically backwashes to flush out the captured material while renewing the air supply — all without salt or chemicals.
What this system can handle
This filter is designed for whole-house use, treating all the water entering your home. It can handle iron, manganese, and hydrogen sulfide odor at levels typical in many private wells and some municipal supplies. Since it ships without media, you or your installer can select the precise type and amount of filter media that suits your water test results. It’s built to work efficiently before needing backwash cycles, maintaining your household’s water flow and quality without frequent intervention.
What you actually get
The system includes a durable pressure tank covered by a lifetime warranty, ensuring long-term reliability. You also receive a bypass valve, allowing you to isolate the filter for maintenance without shutting off water to your home — a feature often sold separately elsewhere. A 10-foot discharge hose is included for the drain line, making installation ready to go alongside your plumber’s media choice and setup.
Is this the right size for you
This filter suits homeowners with moderate to high iron and sulfur levels seeking a customized media solution matched to their water test. If your water has very low contaminant levels or you prefer a pre-set media option, a different system might fit better. Proper sizing and media selection are essential to get the results you want from this professional-grade platform.
Living with it
Maintenance involves periodic backwashing that the system’s control valve handles automatically. Occasionally, you’ll need to replace or replenish the filter media based on your water’s iron and sulfur levels and usage. The bypass valve makes it easy to perform service without disrupting water flow, and the durable tank means you won’t be replacing the main vessel any time soon.
What it won’t do
This filter does not treat hardness or remove bacteria or viruses. It’s focused on reducing iron, manganese, and sulfur smell. If you have hard water, a separate water softener is necessary. For microbial concerns, other types of filtration or disinfection are required.
Why buy it from us
We provide a system with repairable, serviceable parts rather than sealed units that you have to replace entirely. Our lifetime warranty on the tank means you’re covered for the long haul. We ship from Tampa with free U.S. delivery and include useful components like the bypass valve at no extra cost. Our team has daily experience sizing and recommending media options that fit your specific water problem and flow needs, so you get exactly what you need without guesswork.
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
| Type | Iron & Sulfur Filter |
|---|---|
| Included | Lifetime tank warranty · Bypass valve included · 10 ft discharge hose |
| WSP SKU | WSP-IS-AIOCFM1516 |
| Shipping | Free U.S. shipping, included in the price |
| Ships from | Tampa, Florida |
| Returns | 90-day money-back guarantee |
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 for a free quote and sizing help. Provide your ZIP code and details about your water problem, and we’ll confirm the best configuration and send pricing tailored to your water quality and household needs.
Overview
- 🇺🇸 U.S.-based support and expert assistance
- 🔧 Built with trusted, industry-standard components
- 🚚 Ships nationwide - freight-safe packaging
- 🏠 Ideal for residential and light-commercial systems
Specs (Typical)
| Max Operating Pressure | 125 psi |
|---|---|
| Max Water Temp | 100 °F |
| Electrical | 120 V AC |
| Flow Range | 5-45 GPM (model dependent) |
Related: Control Valves . Parts . Get sizing help

