Tag Archive: AC Maintenance

Why You Need to Change Your Air Filter

Changing an air filter is one of the simplest maintenance tasks that you can complete. However, it is also one of the most important. Leaving a dirty air filter in place can cause significant damage to your system. Estimates vary on how frequently you ought to do this, and it does depend somewhat on the quality of the filters you use. Ideally, you would change an air conditioner’s air filter every 30 days. Even if you have a relatively dust-free environment and a good filter in place, you should still change it at least every 90 days. How Do You Know That an Air Filter Is Dirty? Generally speaking, the filter will get darker as it collects dust, pollen and other material from the air. If you can’t see any light passing through the filter itself, it is a good idea to make a change. Check the air conditioner’s air filter once every week or two to make sure that it is in passable condition. If for any reason you find this inconvenient, you can arrange routine maintenance that includes this service by engaging the conscientious professionals at in San Antonio. What Happens If You Don’t Change a Dirty Filter?...