A DIY Reminder: Change Those Air Filters

Changing the air filter of your heating and air conditioning system is one of the simplest ways to keep your system healthy and efficient. Your air conditioner works much harder when it is has to blow air through a dirty, clogged filter. And having all that dirt around is certainly not good for the long-term health of your system.

When Should You Change an Air Filter: The short answer is to change your air filter whenever it looks dirty. As a general rule, the U.S. Environmental Protection Agency suggests changing air filters every month while under heavy use -- during summer's cooling season and winter's heating season -- and once every three months the rest of the year.

What Kind of Air Filters To Use: You can pick up air filters at your local hardware store. Be sure you know the dimensions of your air filter before you go. Also, it's a good idea is to buy several air filters if you have a place to store them. This way, you will save yourself a trip when you have to change your air filter in the future. If you are having trouble with indoor air pollution, it is possible to buy a high efficiency particulate air (HEPA) filter. These cost more than a normal filter, but do a better job capturing tiny particles that can cause irritation.

What Else Can You Do: Now is the perfect time to think of your air conditioner's health. It's important to have your system humming smoothly before the hot months arrive in Johnson County. Checking coolant and cleaning cooling coils are just two elements of a maintenance program that helps ensure your system's health. If you have any other questions about your air conditioner's health, call the professionals at Santa Fe Air. They are always glad to help.