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Blog Title: how often should you change air conditioner filter

Main Que: How often should I change my filter?

  • Category:
  • Query By: TRAVIS CARLSON (Corpus Christi, CA)
  • Date: 06/25/2014

Answer: There is no set answer to this question. A small house with four kids, three dogs, and a cat, will need more frequent filter changes up to once a week. A large house with one person and no pets could go up to six months without needing a filter change. The only way to be sure is to replace your old filter with a new one and check it once a week until the filter is noticeably dirty.

  • Replied By: GINA SUTTON (Pukwana, TX)
  • Replied Date: 07/06/2014