I am working with my contractor on a Carrier Infinity system that is producing a recurring "change filter" service notice. This occurs .. or I notice it within days of changing filters. Based on the input I have received previously, it is likely a static pressure problem.
Talked to the contractor and he noted that I have an Aprilaire 5000 whole house air cleaner installed. They included the normal 1" filters at each air return intake which the installer says was an error. He suggested i simply remove the 1" filters from each return and see if that fixes the problem.
Is this a reasonable solution even if it does fix the problem? Should the Aprilaire 5000 be relied on as the sole filtration for the entire system?