Unlike conventional downflow water conditioners that do not fully regenerate the ion-exchange bed, the High Efficiency system uses counter-current regeneration, which allows the water leaving the tank to pass through the most highly conditioned zone in the ion-exchange bed. This ensures maximum efficiency and consistent conditioned water quality. Efficient conditioners will save you money, and help the environment.
 
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• High Efficiency regeneration saves on salt & water usage
• 21 day variable reserve accurately tracks and predicts daily water use
• Counter-current regeneration improves system performance & efficiency
• Soft water brining adds years of trouble free service
• High Performance 1" control valve & distributor ensure maximum water flow throughout the home
• Super capacitor and lithium battery backup protect system settings from power failure
• Nine fully programmable cycles provide the flexibility to treat a wide range of water problems
• Diagnostic capabilities second to none
• Lifetime warranty on both tanks, seven year warranty on the valve & all parts

The Commers High Efficiency (HE) Series offers years of trouble free performance on even the hardest of water. The system's patented microprocessor keeps a running average of the previous 21 days' water usage and automatically adjusts the conditioned water reserve higher or lower as required, ensuring you quality water when you need it. And with soft water brining keeping internal parts vital to the proper operation of the system free from the wear and tear of hard water, you'll enjoy the benefits of soft water for many years to come!