Mini Split AC Unit - Blogs & Forums On Air Conditioner And Heater

Blog Title: how often should I change the air filter in my ac?

Main Que: How often should I change the air filter in my system ?

  • Category:
  • Query By: GENE NUNEZ (Cuthbert, AZ)
  • Date: 01/13/2014

Answer: Check it at least every month during peak use, and replace it when it looks dirty enough to significantly impair the air flow through it. Some filters, such as media filters or electronic air cleaners, are washable; others are disposable and must be replaced.

  • Replied By: THEODORE SIMS (Oil Trough, NC)
  • Replied Date: 02/03/2014