By and large, air conditioning maintenance is something you really need to leave to trained professionals. Routine AC maintenance is a very involved process, requiring a number of different checks, tests, and cleanings. However, there is one vital task that you should complete on your own as recommended and required. That is changing the air filter that comes standard in your air conditioning system.
Now, we know that it may not sound like the biggest priority, and yes, your AC technician is going to change your air filter when he or she completes your system tune-up each year. However, you need to change your air filter much more than once a year. Typically, these filters should be changed every 1 to 3 months. This means that, assuming you want the best that your air conditioner in Portsmouth, VA has to offer, you need to be doing the filter changes yourself.