Description
Few water-quality issues are as immediately noticeable as the sulfur smell of hydrogen sulfide, which can make showering and drinking water unpleasant even when the water is otherwise safe. The Nelsen AIO 10"x54" System for Sulfur is engineered to eliminate that rotten-egg odor at the point of entry, treating water for the entire home before it ever reaches a tap, appliance, or shower head.
The system relies on air injection technology rather than chemical dosing. An air pocket held in the upper portion of the tank oxidizes the dissolved sulfur as water flows through, allowing the resulting particles to be captured by the media and rinsed to drain on each automatic backwash. The result is fresher, cleaner-smelling water with no chemical feed pumps to maintain and no consumables to keep on hand.
- Designed specifically for hydrogen sulfide and rotten-egg odor control
- Fleck 5600SXT digital air injection control valve
- Generous 10" x 54" black Structural mineral tank
- Supplied with matched media, gravel support bed, and 3/4" bypass valve
- Salt-free and chemical-free operation
- Approximate shipping weight: 116 lbs
Why the 54-inch Tank
The taller mineral tank in this model provides extra room above the media for proper bed expansion during backwash, keeping the media clean and the air draw effective over the long term. Assembled and supplied by Water Softener Plus, the unit arrives complete and ready to install, with the dependable 5600SXT valve automating regeneration so your household enjoys consistent, odor-free water with minimal ongoing attention. It is a sensible choice for any home on a well where sulfur odor has become a daily nuisance.
For the cleanest result, position the filter on a level base with room above the tank for valve service, near both the main line and a drain. Some homeowners with combined issues add this sulfur filter ahead of a water softener, treating odor first and hardness second. With no chemicals to handle and no feed pumps to prime, the unit settles into a quiet, reliable routine that keeps showers and drinking water free of that telltale rotten-egg smell.
As part of the Water Softener Plus catalog of well-water treatment equipment, this unit is chosen and assembled to deliver consistent, real-world results, helping you protect your plumbing investment while enjoying noticeably better water at every fixture in the house.
Overview
- ✅ U.S.-based support and expert assistance
- 🧰 Built with trusted Pentair & Fleck components
- 🚚 Ships nationwide — freight-safe packaging
- ⚙️ Ideal for residential and light-commercial systems
Specs (Typical)
| Max Operating Pressure | 125 psi |
|---|---|
| Max Water Temp | 100 °F |
| Electrical | 120 V AC |
| Flow Range | 5–45 GPM (model dependent) |
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