Nelsen C-Series AIO Sulfur Filter System Logix Compact 11x38 size fits neatly

Compact 11x38 size fits neatly into tight installation spaces

gradual chlorine release

The CS20017X221 Connected Series Injector

hassle-free voltage testing that speeds up diagnosing problems in water softener systems

System compatibility: Perfectly fits within DROP parts and accessories

Nelsen C-Series AIO Sulfur Filter System Logix Compact 11x38 size fits neatlyThe CS AIO 10"x44" Sulfur System tackles the rotten egg odor of hydrogen sulfide in well water using Nelsen's Connected Series AIO Plus air injection technology. Bluetooth connectivity through the free Legacy View app lets you program and monitor the system from an iPhone or Android device, putting full control in the palm of your hand. This compact size is well matched to smaller homes and lighter sulfur loads. Its AIO Plus control valve supports