According to AutoZone, you should be replacing your air filter once a year or every 12,000 miles, but it will need to be ...

Don't let grease clog your range hood filter. Follow our steps on soaking and cleaning a range hood filter without making a ...

If your vacuum doesn't work as well as it used to, the filter is the most likely culprit. We explain how often to clean each kind of filter and when to replace them.

Experts guided a group of photographers Saturday at Oregon State University in building solar filters to attach to their cameras, telescopes and binoculars on the day of the eclipse. Just as eclipse ...