Does Changing Your Air Filter Help Your AC Unit?

A sure sign that your AC filter needs to be replaced is when the back of the unit is too hot. If the filter is heavily soiled, you may feel warm air coming out the back of the unit. This will cause your air conditioner to work harder to keep your house cool, leading to more frequent repairs and a shorter life for the unit. You can reduce the load by simply changing your AC filter regularly.

Replacing a clogged filter with a new one can reduce air conditioner energy consumption by 5 to 15 percent, according to the U. S. Department of Energy. This means lower energy bills, especially during the summer when electricity costs tend to be higher.

Changing your air filter is an efficient way to keep your home's air clean and healthy without harming the environment. Regular HVAC maintenance, including replacing air filters, can help extend the life of your unit. A dirty air filter won't let fresh air pass through properly, leaving you in a pool of sweat. Inspect and replace air filters every one to three months as part of your home maintenance routine.

Clogged filters with dirt, dust, pet dander, and pollen allow those contaminants to enter your home, reducing indoor air quality. A clean filter will also ensure that your home receives fresh air free of allergens and pollen grains. The fan in your HVAC system has to work harder when a dirty filter blocks airflow. If you notice that your AC isn't cooling as it normally does or is blowing hot air, check the air conditioning filter first.

The filter traps dirt, dust and contaminants before they enter the heating and cooling system. A clean home air filter will help you save money on energy costs, improve the overall life expectancy of your HVAC system, and improve the quality of the air you breathe on a daily basis. Repairing or replacing an air conditioner can be very expensive, so it's important to make sure that your air filters are clean. Dirty air can trigger allergy or asthma attacks for those who are sensitive or allergic to any of these particles.

The air cleaner is designed with fibers, usually made of fiberglass, that trap unwanted elements contained in the home's air.

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