NWS Control Flow AIO 10"x44" Sulf Sys

Get effective, chemical-free sulfur odor control in a package that ships by parcel with the NWS Control Flow AIO 10"x44" Sulfur System. This Nelsen Water Treatment Solutions unit uses air injection oxidation and metered Control Flow Technology to drive hydrogen sulfide — and its rotten-egg smell — out of well water across the whole home, all from a compact, space-saving tank.

Smart, Metered Operation

Control Flow Technology means the NWS control head measures actual water use and regenerates only when the household has consumed enough to warrant it. The air pocket inside the tank oxidizes dissolved sulfur, the media bed filters the particles out, and each demand-initiated backwash flushes them to drain while renewing the air cushion. No salt, chlorine, or chemical feed is involved, so there is nothing to buy or store between regenerations.

• Whole-house hydrogen sulfide and odor reduction
• Metered 1" NWS control valve with Control Flow Technology
• 10" x 44" black polyglass mineral tank
• 1 cubic foot of sulfur media plus base media
• Bypass valve included; adapters selected separately
• Packaged for parcel truck delivery; about 115 lbs

The compact tank footprint suits tighter installation spaces, and demand-based regeneration keeps water use efficient over the long haul. Installed at the point of entry, the system ensures fresh, odor-free water reaches every fixture in the home from a single location. Supplied by Water Softener Plus, it arrives nearly complete — add the plumbing adapters that match your connections — for a clean install and low-maintenance, salt-free sulfur control delivered conveniently by parcel.

When planning the install, locate the system at the point of entry ahead of any softener so hydrogen sulfide is removed before it reaches other equipment or the water heater. A nearby drain handles backwash discharge, and the control head plugs into a standard outlet. Because sulfur problems can fluctuate seasonally on some wells, the scheduled backwash keeps odor control steady even as conditions change throughout the year.

Whether you are upgrading aging equipment or treating a new well for the first time, this system from Water Softener Plus offers a proven, low-fuss path to cleaner water, backed by the trusted Nelsen engineering behind every component in the package.