The Consequences of Not Changing Your Air Filter

If you don't change your air filter regularly, it can quickly become clogged with dust and particles, preventing proper air filtration. This can lead to a variety of problems for your HVAC system, including system inefficiency, higher energy bills, inadequate air quality, and ultimately failures. Not only that, but the air that everyone in your home breathes can be contaminated with dust and other particles that the filter can no longer trap. This can cause immediate problems such as headaches, itchy eyes or throat, and dizziness.

The long-term effects of not changing your air filter can be even more serious. Respiratory disease, heart disease, or cancer can all be caused by inadequate air filtration. To avoid these issues, it is important to replace the air filter and have the HVAC system inspected regularly as part of a preventive maintenance routine. Additionally, failure to change the air filter can damage other parts of the system and result in a large repair bill later on.

Changing air filters regularly can help preserve the life of your system and make it work more efficiently. Air filters in your home are designed to simply filter the air and keep dirt, debris, dust and other particles out of the airflow. If you haven't changed your home's air filters lately, the next step should be to determine which filters you need and replace them as soon as possible.


air filters work to trap harmful particles such as mold, pet dander, and bacteria that would otherwise pollute the air in your home.

Air filters typically have a MERV (Minimum Efficiency Report Value) that determines the type and size of contaminants against which the filter will act. When air filters are not constantly changed, they become clogged by the accumulation of particles and contaminants that adhere to the filter. Depending on the type of air filter you use, you will need to follow different programs to ensure that the filter is always working for optimal performance. In general, most air filter manufacturers and HVAC companies recommend changing your air filter every 90 days or 3 months.

If you have a higher efficiency filter and don't change the AC filter often enough, a buildup of moisture can cause mold to build up in the ducts, leading to serious mold infestations. The MERV rating for an air filter measures how effectively the filter prevents dust and other contaminants from passing through the filter into the air stream. If you have any questions about what type of filter is best for your system or how often you should change it, please contact us at Air Filters Delivered. The only type of filters that trap allergens and spores are HEPA, or high-energy particulate air filters.

When you forget to change air filters frequently and regularly, dust and other particles can start to build up, creating a clogged or dirty HVAC air filter that will have negative consequences on your home's indoor air quality. When the filter has not been changed in more than three months, the filters will clog and become dirty, allowing more dust and dirt to enter the airflow. Using an air filter with a MERV rating higher than recommended by the manufacturer of your oven or air conditioner may impair its performance. It is important to remember that changing your home's air filters regularly is essential for maintaining good indoor air quality and keeping your HVAC system running efficiently. Not only will this help keep your family healthy by preventing airborne contaminants from entering your home's airflow, but it will also help save money on energy bills by ensuring that your HVAC system is running at its peak performance.