Don’t forget to change those filters! Mark your phone’s calendar and you’ll be reminded to do this task. Don’t let the filter turn into a warm, fuzzy blanket!
- For 1- to 2-inch filters, replace every 1 to 3 months.
- For 3- to 4-inch filters, replace every 6 to 9 months.
- For 5- to 6-inch filters, replace every 9 to 12 months.
That warm, fuzzy feeling…