The frequency of changing the air filters of an air conditioner depends on how much the owners use it. If the air conditioner works extensively and for more hours, the air filters need replacement once weekly.
However, if the air conditioner does not work extensively or the owners use it for limited hours, replacing the air filters once in fifteen days is enough. Air conditioner owners can also contact a professional technician for AC repair services in Peoria, AZ, to replace the air filters.