The iAdaptAir has an expected filter life of 6 to 12 months on average. This life expectancy does depend on how you use your iAdaptAir.
If placed in Smart Mode, you will have the option to use the timers in 2, 4, and 8-hour increments. The combination of the timer and fan settings play a big part in the life expectancy of your iAdaptAir filter. For example, if the timers are set to run 8 hours a day on the low fan setting, your filter can last up to a year. If your purifier is running on the medium or high fan settings, this will decrease your filter life to the 6-month range.
However, there are many variables that play into whether or not you will experience a long filter life. For more information, please contact our Customer Excellence Team and we would be happy to talk to you more about the iAdaptAir and what to expect from your purifier.
