End the Rotten-Egg Smell in Your Well Water
Chemical-free treatment that clears hydrogen sulfide, the sulfur gas behind that rotten-egg odor.
Why this matters
Hydrogen sulfide is a dissolved gas that seeps into well water from underground, giving it a rotten-egg smell. Even at low levels it makes water unpleasant to drink and shower in, tarnishes silver and copper, and can corrode plumbing over time. It very often shows up right alongside iron, which is why these systems remove both in one pass.
Signs you might have this problem
- A rotten-egg or sulfur smell, often strongest in hot water
- Tarnished silverware and darkened copper or brass
- Black staining or slime in toilet tanks and drains
- The smell is worse right at the water heater
Recommended 360 systems
360 Air Injection Iron Filter
Chemical-free air injection that oxidizes hydrogen sulfide and filters it out. The go-to for most sulfur wells, and it clears iron in the same pass.
360 Advanced Oxidation Iron Filter
The highest oxidation capacity for strong, persistent rotten-egg odor at high flow, iron included.
Pairs best with
Air injection and advanced oxidation work best when the water is neutral. The pH neutralizer removes the acidity that slows oxidation, so the system clears sulfur faster and lasts longer.
360 Stream Shield pH Neutralizer
360 pH Neutralizer with Bluetooth
Installation & maintenance
Installs at the main line after the pressure tank, with a drain for backwash. Air-injection systems draw in a pocket of air to oxidize the sulfur gas, then filter it out, and refresh that air pocket automatically. No chemicals to buy or refill. A water test confirms the sulfur level and the right system. Professional installation available in Austin and surrounding areas.
Frequently asked questions
Why does the smell come mostly from hot water?
Heating the water releases more of the dissolved sulfur gas, so the odor is strongest at the water heater and hot taps. Treating at the main line fixes it everywhere.
Do these systems use chemicals?
No. Air injection and advanced oxidation treat sulfur with air, not chlorine or peroxide, so there is nothing to refill.
Will it handle my iron too?
Yes. The air-injection and advanced-oxidation systems are built to remove iron and sulfur together in one unit.
Not sure which system is right?
Test your water and get a straight recommendation from 360 Water Systems, no pressure.
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