Changing your air filters may not be something you think about often. But keeping up with a routine filter replacement schedule is important. It may be time to change the filters in your facility if:

• People inside your building suffer from allergies
• Your indoor air quality is noticeably poor
• Humidity levels are on the rise
• Your energy bills have increased suddenly
• You notice a foul or musty odor

Observable dust and dirt accumulation is another sign that your filters need to be changed. Call 936-639-5962 to get a free estimate on replacing the filters at your workplace.