How often should I change my air filter in Florida?

This is a common question we get, The filter companies will say 30-60-90 days however everyone’s dust level in they’re homes are different so a filter that would last 90 days in a household of 1 is much different than a household of 4-5 people with animals.
So we recommend checking the filter monthly and discard the filter if the filter appears dirty or discolored. If the filter still looks clean then leave it in and repeat this process next month. Replace the filter every 90 days regardless.