Can Air Filters Affect AC Performance?

Yes, air filters can have a significant impact on air conditioning performance, even causing damage. The most common type of air filter uses a fiberglass mesh to trap particles. If the filter fabric is dense, it will stop smaller and smaller particles; however, it will also slow down the air flow of the air conditioner's air handler. The air conditioner has been designed to absorb a certain amount of air each time it cycles.

When airflow is affected, the components of your cooling system have to work harder to do their job, leading to faster wear and tear and potentially costly repairs. HVAC Performance Filter density and design determine the pressure drop that is created across the entire fan in the HVAC system. In other words, the higher the quality of the air filter you choose, the harder your HVAC system will have to work to draw air through it, which requires more energy. Therefore, before you install a MERV 16 to relieve indoor allergens, you should consider the pros and cons of high-efficiency air filters. Does a dirty air filter affect the air conditioning? Absolutely. The air conditioning filter plays an important role in your HVAC system, as it filters the air by removing particles that shouldn't be in your home.

When the filter becomes clogged with dust, it will affect the functionality of the system. You may notice that your car's air conditioning starts to emit unpleasant odors once you turn it on. Not only that, but you will also experience a change in the quality of the air conditioning - you will start to feel hot even if the air conditioner has been on for quite some time. As a result of the build-up, a dirty filter will also cause poor cold air flow in the air conditioning system. That cold air will be trapped inside the air conditioner, causing ice to form on your coils.

Once that happens, the air conditioner will freeze and stop working. However, before your system completely freezes, there will be some telltale signs that you should be aware of. One of them is uneven cooling throughout the house - if you notice that some rooms are more difficult to cool than others, while others feel cold constantly, you'll want to check your air conditioning filter first. The ability of the air conditioner to expel heat from the air inside the house will be reduced when the evaporator freezes. Air filters have a nominal cost compared to the cost of repairing or replacing your home's heating and cooling system.

As the air conditioner works much more frequently during summer months, its filter captures particulates at a faster rate and clogs faster. This filter sits between the intake air and the HVAC system, so a clogged filter prevents air from circulating through vents. If there is excess dirt on the filter, your AC will strive to cool an entire room or house. You can't pass air through something that has been completely blocked with foreign particles, so those fans require more energy to pass through filters. Air filters are one of those things that most people don't think much about when it comes to cars. When their filter becomes clogged with dirt, it prevents cold air from passing through, causing uncomfortable and warm temperatures.

Another function that an AC performs is to remove moisture from its environment. If you feel that your unit's filters are damaged or need cleaning, make this decision as soon as possible. Remember that one of an AC filter's main functions is to prevent impurities, particles, germs and all kinds of harmful elements from entering its system and spreading through indoor environment. Here are some of the ways these dirty filters can affect your HVAC units and even your health.

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