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

If your water leaves orange-brown stains on sinks and toilets or your showers smell like rotten eggs, you’re dealing with iron and sulfur problems. The WSP Whole House Iron & Sulfur Filter - All-In-One, Katalox helps reduce those issues throughout your home’s water supply.

The problem you’re living with

You probably see an orange ring around your toilet tank, rusty spots on your faucets, or brown stains on laundry and dishes. Maybe your shower water smells like rotten eggs, making even a quick rinse unpleasant. These signs mean iron and sulfur are in your water. They don’t just look and smell bad; they can make everyday cleaning harder and affect how your water feels and tastes.

Why it’s happening

Iron and hydrogen sulfide (the source of that rotten egg smell) occur naturally in many well waters. Iron appears as tiny particles or dissolved minerals that turn rusty when exposed to air. Hydrogen sulfide is a gas that forms when sulfur compounds in water break down. A simple test that measures iron and sulfur levels in your water confirms their presence. If you see rusty staining and smell sulfur, those tests will show why.

What it’s costing you to leave it

When you don’t address iron and sulfur, scale can build up inside pipes and your water heater, reducing its life and efficiency. You’ll use more soap and detergent because these contaminants interfere with cleaning. Appliances like coffee makers or dishwashers may clog or fail sooner. Plus, the stains get tougher to remove over time, meaning more time and effort spent scrubbing. The rotten egg smell also makes water unpleasant for drinking or bathing.

How this system fixes it

This filter works by using a process called oxidation combined with a special filtering media. First, it adds air to the water, which changes dissolved iron and sulfur into solid particles. Then, the filter media captures these particles so they don’t reach your taps. This approach removes the sources of staining and odor before the water goes into your home.

What this system can handle

The system is designed to reduce iron, manganese, and sulfur in well water, tackling stubborn stains and smells that often come together. It uses a premium 10-inch by 54-inch tank with Katalox Light filter media, known for its capacity to capture these minerals effectively. The system automatically injects air and backwashes daily to clean the filter, keeping it working well without wasting much water. It’s a single-tank solution built to handle the demands of a whole house, suitable for households with moderate to high iron and sulfur levels.

What you actually get

The system includes a robust black Enpress Vortech mineral tank with a lifetime warranty on the tank itself. It comes with a control valve that manages the air injection and backwash cycles, plus a 3/4-inch bypass valve so you can isolate the filter during maintenance without shutting off your water. Also included is 10 feet of discharge hose for draining the backwash water. These components work together to deliver reliable, low-maintenance operation.

Is this the right size for you

This filter suits homes with well water supplies facing combined iron, manganese, and sulfur issues, especially where these contaminants are present in moderate to higher amounts. If your water problems are minor or only one contaminant is involved, a smaller or simpler system might be more cost-effective. Conversely, very large homes or properties with exceptionally high contaminant levels may need a larger setup or multiple units.

Living with it

You’ll need to check and service the system periodically, typically once a year or as recommended after a water test. The daily backwash cleans the filter automatically, so routine upkeep mainly involves monitoring the valve and ensuring the drain line stays clear. Maintenance is straightforward and doesn’t require chemicals or complicated steps, but it’s important to keep up with it to maintain performance.

What it won’t do

This filter reduces iron, manganese, and sulfur but does not soften hard water minerals like calcium or magnesium. If you have hard water causing scale deposits, you’ll need a separate water softener. Also, this system is not designed to remove bacteria, sediments beyond the filter’s particle size, or chemical contaminants. Addressing those requires other types of treatment.

Why buy it from us

We offer this system with genuine, serviceable components that you or your plumber can maintain over time, not a sealed disposable unit. The pressure tank carries a lifetime warranty, and we provide free U.S. shipping from Tampa, Florida. Our team helps you select the right size based on your water, with straightforward advice and no pressure. We back your purchase with 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 online today and start reducing stains and odors in your water. Our team is ready to help size the system correctly and answer your questions before you buy.