Particulate capture efficiency increases as the filter becomes dirty; buildup in the fibers reduces the openings through which air passes and allows the filter to capture more particles. Have you ever wondered why we emphasize the importance of changing your air filter regularly? You might be surprised by the answer. You may think that dirty air filters simply pollute the air; however, that's not the full answer. Air filters do much more than remove particles from the air and prevent them from returning to the air you breathe.
They also prevent particles from causing damage to the interior of the air conditioner. When an air filter is dirty, it can't do its job efficiently. So what are the real reasons you need to change your air filter once a month? Here are the 4 main ways a dirty air filter can affect your home. If it seems that your vehicle is slow to respond when you press the accelerator, this may be an indication that the engine is not getting enough clean air.
A dirty air filter reduces the amount of clean air that reaches the engine, which decreases its power and performance. Replacing the dirty engine air filter with a new, clean one can improve engine acceleration. Dust, pollen and dirt get trapped deep in the air filter and a vacuum doesn't have the power to remove them all. The result is that less air reaches the engine, which is combined with less fuel and results in lower performance.
If the air filter is the main source of the air quality problem in the home, changing the air filters may be the best solution. If the air filters are dirty, airflow is restricted, which affects the amount of cool air that circulates throughout the house. A new air filter is white or off-white, while a dirty air filter will appear darker with visible dirt and debris. The air filter also cleans the air that mixes with the car's fuel and circulates in the engine.
However, in many cases, the air filter is just one piece of the puzzle that contributes to poor air quality. If your car moves abruptly when accelerating or responds slower than normal, it probably won't get the air it needs to run at peak performance. Now that you know why you should change the car's dirty air filter, you're probably wondering when to change the car's dirty air filter. The dirty air filter restricts air supply to the engine, causing unburned fuel to form a soot residue that accumulates in the spark plug.
When these particles are not removed, they can block air from passing through the filter, making the HVAC system less efficient. Therefore, if your goal is to match or improve engine performance while operating with increasingly better intake air quality due to an old and unpleasant air filter, it is not possible. Even if the filter is clogged (or forms a cake, I suppose that's the correct term), as long as the pressure difference remains the same, the little air that leaks should be cleaner. More carelessly, it will be completely blocked, forcing dust and mold to return to the indoor air.