The air filter in your home is an essential part of your HVAC system. It helps to keep the air clean and free from contaminants, while also ensuring that your system runs efficiently. But what happens if you don't change your air filter for a year? The most immediate consequence is that it will cost you more money to run your HVAC system. A dirty air filter reduces airflow, making the system work harder and use more energy.
You may also find it difficult to keep your home at the right temperature. If the air filter is clogged and can't trap contaminants like it should, those things can go back into the air that everyone in your home breathes. This can cause immediate problems such as headaches, itchy eyes or throat, and dizziness. If the air filters are not changed and these problems persist, the long-term effects could be serious - including respiratory disease, heart disease, or even cancer.
Not only does a dirty air filter affect your health, but it can also damage expensive equipment. If the air cleaner is dirty and clogged, it won't allow an adequate amount of air flow through the system. This can cause the coils to stop working and lead to a total system failure. To avoid these issues, most air filter manufacturers and HVAC companies recommend changing your air filter every 90 days or 3 months.
This will help to ensure that your system runs efficiently and that you are breathing clean air. Getting the most value out of your home can be as easy as changing air filters regularly. Homeowners who ignore filters in their heating and air conditioning systems risk increasing energy costs, damaging expensive equipment, and decreasing indoor air quality and personal health.