Tag Archives: heating and cooling system

Why Does my AC Filter Turn Black?

If your AC filter is black despite changing it often, that’s reason for concern. Read our blog to find out what to do if your filter isn’t doing its job. Continue reading

Posted in AC tune-up, air conditioner, Air Filter, Air Quality, Maple Grove Air Conditioning, Service Appointment | Tagged , , , , , , , | Comments Off on Why Does my AC Filter Turn Black?