What you should look for is an air conditioner that has an air cleaner built in. A normal air conditioner can't filter the air well enough for your whole family. It would be a good idea to invest and get an air conditioning unit that comes with an air cleaner if you are someone who cares about the air in your home.

A good air conditioner is even more important if you have allergies or breathing problems. Apart from having a good air conditioner, you should also open the doors and windows once in a while to let contaminated air out of the place. On top of that, pay special attention to your housekeeping habits.

To maximize the lifespan of the air conditioner and make sure that the air filtration system is in top form, you'll need to regularly maintain and upkeep the air conditioner. Don't wait for the air conditioner to break down or when you sense that there's a change in air quality inside the house to clean and maintain the air conditioner. Experts say that you should change the filter to your air conditioner every month - some people even change their air conditioner filters only once every few years.

Changing and cleaning the filter of your air conditioner helps make sure that the air conditioner can continue to filter out the bad air from outside and deliver only the cleanest air possible into your home. Basically if you want clean air in your home, you've got to change and clean the air conditioner filter regularly. A badly maintained filter not only cleans air ineffectively, it also consumed more energy, cools the air down poorly and shortens the life of the air conditioner.