WSP Whole House Iron & Sulfur Filter - All-In-One, 10x44" (Model 2)

Water Softener Plus (WSP) offers the Whole House Iron & Sulfur Filter - All-In-One, a 10-inch by 44-inch system designed to tackle orange-brown iron stains and the rotten-egg smell caused by hydrogen sulfide. This filter uses an automatic air injection technology to keep your water clear and odor-free throughout your home.

What a plumber first spots under your sink or near your water line

When a plumber comes to check your plumbing, one of the first signs they notice is the telltale orange-brown ring around your toilet tank or the rust-colored staining on sinks and tubs. That’s iron buildup, quietly accumulating where the water flows out. They might also smell something—like rotten eggs—when running hot water. These issues aren’t just cosmetic; they hint at dissolved iron and sulfur compounds in your water. You might also recognize a slight metallic taste or find that laundry isn’t quite as bright as it should be.

How the control head works to keep your filter effective every day

The top of this system features an automatic control valve that runs a backwash cycle daily. During this cycle, it pulls in a pocket of air without chemicals, which helps oxidize iron and hydrogen sulfide in the water. This oxidation changes those dissolved substances into solid particles that the filter media below can catch and hold. The backwash then lifts and rinses the bed, flushing out the trapped material down the drain and refreshing the air pocket for the next day. You set basic controls, and the system handles the rest without manual intervention.

The filter media inside that tackles iron and sulfur with ease

Inside the 10 x 44-inch mineral tank is an oxidizing filter bed designed specifically to target iron, manganese, and hydrogen sulfide. This media works through a chemical-free process where oxygen from the air pocket reacts with these contaminants, turning them into particles the media can trap. Over time, this keeps the water clear of the iron staining and reduces the rotten-egg smell coming from sulfur.

The tank’s size and what it means for your water use

This system uses a single composite mineral tank measuring 10 inches in diameter and 44 inches tall. It’s built to provide about 6 gallons per minute of treated water, which fits the flow needs of a small home. The tank is strong and durable, covered by a lifetime warranty to protect you against leaks or failure in the pressure vessel itself.

Who this filter suits and when to consider a different size

This filter is best for a small household, roughly one to two people and one or two bathrooms. It handles typical water flow with a 3/4-inch port size, suitable for modest daily use. If your home is larger or your water use higher, you’ll want to consider a larger model to keep up with demand without pressure drops.

What you get with your order and how to proceed

Included in your purchase is the 10 x 44-inch filter tank with the automatic air injection control valve already installed. A bypass valve comes with the system at no extra charge; this lets you isolate the filter for maintenance without stopping water flow to your whole house. You also receive ten feet of discharge hose for the drain line connection. The tank itself carries a lifetime warranty, giving you long-term peace of mind. The control valve and electronics have their own manufacturer warranties. You can order this filter online, and U.S. shipping is free and included in the price. After you place your order, sizing and installation are handled by your own licensed plumber, with support available from Water Softener Plus experts if you need help choosing the right fit.

Who this size is right for

This is rated for roughly 6 gallons per minute of service flow, which suits a small home - around 1-2 people with 1-2 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.