Generally, you should switch out your disposable filters every month. You can use your judgement to decide, however. Once a month, take out your filter and check out its condition. If it’s dirty, it needs to be cleaned or replaced. Some filters can be cleaned, while other types are disposable.
How Often Should I Replace the Filter in my A/C System?
Steve Bayer2016-12-12T12:21:05-06:00May 18th, 2016|FAQ|