SMART FILTER

STOP GUESSING WHEN TO CHANGE YOUR FURNACE FILTER

The best thing you can do to avoid furnace problems is to change your furnace filter, but that can be a guessing game. You can mark a date on the calendar, but you might be changing it too early or too late. The time to change it is when it’s dirty, not according to the calendar.

To remove the guesswork, the Filtrete Smart Air Filter 1500 uses a Bluetooth chip to track the airflow and usage of the filter and notify your smartphone when it needs replacing. We installed one and found it easy to pair to our smartphone. It updates frequently, letting us know the current status of the filter, and informed us when the filter needed to be changed. You can find the Filtrete Smart Air Filter 1500 for about $22 at home centers and online.