Well Water Filtration Systems

Orange stains, rotten-egg smell, gritty water — your well can do better than this.

Well water is your water. No city plant, no monthly bill, no chlorine added. But it comes with its own troubles, and if you live on a well around Wildwood, Eureka, or the edges of St. Charles County, you probably know them by heart. Orange-brown stains in the toilet and tub. That rotten-egg smell that hits when you turn on the hot water. Sediment that grinds through your fixtures. City-water filters are not built for any of that. Well systems are a different job, and they are one of our specialties.

The fix depends on the problem, and we carry the right tool for each one. Iron and sulfur get handled by our air injection systems — a dual-tank setup with Katalox media that oxidizes the iron and pulls it out, paired with a resin tank for hardness. For wells with heavier iron and sulfur loads, we install hydrogen peroxide injection, the strongest treatment we offer. Want protection from bacteria too? A UV purifier neutralizes it without adding a single chemical. Call us, describe what you are seeing and smelling, and we quote you straight over the phone. A licensed plumber installs the system and pressure-tests everything before leaving.

Here is what changes: white tubs stay white. The smell is gone. The water tastes like well water should — clean and cold. It is NSF-certified, grade-one equipment, installed at a price the national brands will not touch. You pay nothing up front, and you have 30 days to judge it. If the water is not what we promised, we take the system out and refund you. Call or text (636) 204-6233 and tell us what your well is doing.

What We Offer:

Iron Breaker Air Injection Systems – A dual-tank setup that oxidizes iron and sulfur with air, catches it in Katalox media, and softens with a resin tank. Our go-to fix for stains and smell.
Catalytic Carbon Upgrades – A stronger carbon media for wells that need extra help with smell and taste on top of iron treatment.
Hydrogen Peroxide Injection Systems – The heavy artillery. A peroxide pump plus dual tanks for wells with serious iron and sulfur problems that air injection alone cannot beat.
UV Water Purification – Kills bacteria and viruses in your well water with light, not chemicals. A smart extra layer for any private well.
Sediment and Hardness Treatment – Resin tanks handle the hard minerals so your well water stops scaling up your water heater and fixtures.
Quotes Over the Phone – Describe the stains, the smell, and what your water is doing. We match the system to the problem and give you a straight number.
Nothing Due Up Front – Licensed plumber installs it, pressure-tests it, and you pay after it is done. Financing available.

Why Choose Wellspring Water Filtration of St. Louis for Well Water Filtration Systems

Well Systems Are a Specialty, Not a Sideline – Iron, sulfur, and sediment each need different treatment. We carry air injection, peroxide injection, and UV — and match the system to your actual problem instead of selling one box to everybody.
The Strong Stuff, Honestly Priced – Peroxide injection and dual-tank systems are where the big brands' quotes get scary. Ours stay honest, because there is no commission stacked on top.
Licensed Plumbers on Every Install – Well systems involve pumps, injection lines, and your home's main supply. Our three licensed plumbers do it right the first time.
Guaranteed Like Everything We Do – 30-day money-back guarantee, a year on our labor, and a long-term equipment warranty that transfers with your home.
We Answer When Well Owners Call – 24/7 phone line and same-day installation in most cases, from Wildwood out to St. Charles and everywhere between.