Here comes those darn little $3-7.00 filters again! What is one of the main causes of your furnace and/or a/c blower motor failing? Dirty and clogged filters! Failing to replace an inexpensive filter may cause your blower motor to overheat and/or fail, and it will cause the motor to work harder – we all want hard workers, but in this case the harder your motor has to work, the sooner it will croak!
How Often do You Change Your Air Filters?
The air filter pictured below was recently removed from a business that was under going construction, and we just replaced this filter last month. So if you are not undergoing construction, you probably don’t need to change your air filter but once every quarter.