NuvoH2O Water Heater Scale Prevention System — Salt-Free Hard Water Protection NU Aqua replacement Fully assembled — arrives ready

Fully assembled — arrives ready to install with stainless steel housing and stand

Replaces Gen 1 reservoir with updated design

Model: SE300

9 × dia 1

Quad-function probe measures EC

NuvoH2O Water Heater Scale Prevention System — Salt-Free Hard Water Protection NU Aqua replacement Fully assembled — arrives readyNuvoH2O Water Heater Scale Prevention System Salt Free Hard Water Protection Hard water scale is the #1 cause of water heater inefficiency and early failure. The NuvoH2O Water Heater Scale Prevention System not only prevents new hard water scale buildup but actively reduces and removes existing scale restoring your water heater to near new efficiency, cutting operating costs, and significantly extending the life of this critical appliance. Engineered