There isn’t a whole lot that you should touch within your air conditioner. We recommend that almost all maintenance and repairs are left to the professionals. That said there is one key task that you can take care of that can make a huge difference for your system: changing the air filter.
Don’t brush this off as something small. Regularly checking and changing your air filter can end up being the thing that allows you to get several extra years of service from your air conditioner. Let’s dive into what the role of your AC filter is and why it is so important.