I have an Ultra HE softener and I’m using the 9V battery, how long will it last?

It’s important to understand that the lifespan of the battery is not guaranteed for a specific duration. Instead, battery performance depends on several factors, including frequency of use, water hardness levels, and the overall demand placed on the system. Regular monitoring and maintenance can help ensure optimal functionality, but users should be prepared for variability in battery life based on individual usage patterns and conditions. Please ensure you change the battery when indicated (by low battery indicator on the display screen, and when the audible alarm sounds) or at least annually using a 9V lithium battery (6LR61). This is a consumable item not covered by the warranty.