WSP Whole House Iron & Sulfur Filter - All-In-One, IS-AIOCFMC10T

Water Softener Plus’s WSP Whole House Iron & Sulfur Filter - All-In-One, IS-AIOCFMC10T, is designed to reduce orange-brown iron staining and the rotten-egg sulfur smell caused by hydrogen sulfide in your water. This system treats your entire home’s water supply with an automatic, chemical-free process that targets iron, manganese, and sulfur odors effectively.

What a Plumber Sees Before You Do

When a plumber first inspects your water setup, they often spot the telltale signs of iron and sulfur problems right away: reddish-orange stains on fixtures and toilet bowls, and sometimes a faint or strong rotten-egg odor in the hot water. These clues point to iron deposits and hydrogen sulfide gas in your water. You’re left scrubbing stains that don’t wash out easily, towels that come out stiff, and sometimes that unpleasant smell clinging to showers or even coffee brewed from this water.

How the Control Head Keeps Things Running Smoothly

The heart of this filter is its control head, which automates the cleaning process so you don’t have to manage chemicals or manual backwashes. It pulls in air to oxidize the hydrogen sulfide naturally, then backwashes the media bed to flush out the solids caught there. This automatic cycle keeps your system working consistently and saves water and salt compared to less efficient designs. The control head’s 1.5-inch ports handle a healthy flow, making sure your household water demand is met without slowing down.

The Media That Does the Work

Inside the tank, the media is specially chosen catalytic manganese-dioxide, which targets iron, manganese, and hydrogen sulfide for removal. This works alongside an air-injection oxidation process—air is drawn into the system to turn dissolved sulfur gas into solid particles the media can trap. The result is water with less staining and no sulfur smell, handled without chemicals or additives that require regular attention.

The Tank and Its Treatment Capacity

The system uses a pressure vessel sized to meet typical home needs, but the exact tank size is confirmed based on your water conditions and flow requirements. It’s built to provide a steady flow of up to about 10 gallons per minute, enough for a family of three to four people with two to three bathrooms. The tank’s robust construction carries a lifetime warranty, giving you confidence in its durability and long-term performance.

Who This Filter Fits Best

This filter system is ideal if your household has moderate iron or sulfur issues affecting a family of three to four people. It suits homes with two or three bathrooms where water flow up to 10 gallons per minute meets daily needs comfortably. If your home is larger or your water problems are more severe, you might want to consider a correspondingly larger system for uninterrupted service.

What You Get and How to Proceed

The package includes the filter tank with a lifetime warranty on the pressure vessel, the automatic air-injection control head, and a bypass valve so you can isolate the system during maintenance without shutting off water to your home. Also included is 10 feet of discharge hose for the drain line. We do not install the system; a licensed plumber you choose will handle that. To get your system sized correctly and receive a free quote, contact the Water Softener Plus team with details about your water issues and your ZIP code. We’ll confirm the right setup for your home and send pricing information tailored to your situation.

Who this size is right for

This is rated for roughly 10 gallons per minute of service flow, which suits an average family home - around 3-4 people with 2-3 bathrooms.

Check this against your peak demand rather than your daily total. A unit that is marginal on flow will drop pressure at exactly the times you notice it most.