Here’s a brand new AC air filter.
Here’s one after a month of use.
Here’s one that has been in for 3 months.
See a difference?
It is important to change out your AC filters regularly.
Its about a $10-$20/month investment that is definitely worth making.
Better yet, get your AC system serviced and cleaned at least a once a year
in addition to monthly filter changes and you’ll be breathing even easier!