Changing the AC filter regularly is crucial for maintaining efficient airflow and ensuring good indoor air quality.

As you start to rid your home of the stale indoor air and residual dust that's collected during all the colder months spent ...

The good news? A clogged filter is easy to clean or replace on most AC units but fail to give it a proper cleaning and your air conditioner or HVAC system won't produce the chilled air you need to ...

If you’ve had a respiratory ailment such as asthma, the significance of an air conditioner with an included air filter will not be lost on you. The installation of an HVAC system is an effective ...

Learn more. In our tests, we gauge how well an air filter removes dust, pollen, and smoke from the air, and see how freely air flows through the filter at any fan speed. We also calculate the ...

Get your window AC ready for spring with these easy maintenance tips to improve cooling efficiency, save energy and extend the life of your air conditioner.