What is Climate Control Air Filter and Why is it Important?

Learn what climate control air filters are & why they are important for keeping out pollutants & odors while improving fuel efficiency.

What is Climate Control Air Filter and Why is it Important?

The cabin air filter is a small pleated filter made of multi-fiber paper cotton or other engineering material. Before entering the passenger compartment, outside air is directed through this filter to trap contaminants inside the filter and prevent them from entering the interior of your vehicle. A vehicle's cabin air filter helps remove harmful contaminants, such as pollen and dust, from the air you breathe inside the car. This filter is usually located behind the glove compartment and cleans the air as it moves through the vehicle's HVAC system.If you notice that your car has an unpleasant odor or that airflow has decreased, consider replacing the cabin filter to give the system and yourself a breath of fresh air.

A cabin air filter is an integral part of all modern vehicle climate control systems. They are visually similar to engine air filters and, like engine air filters, cabin air filters are sized based on the volume of air they must filter for efficient operation. Recirculated air means that the air already inside the cabin is used as the primary source of air for your HVAC system.The incoming air cools as it is forced onto the evaporator core, and as it cools, moisture is removed from the air. Continuous updates to the filter and activation media have resulted in the newest cabin air filters being able to remove even the smallest physical and irritating particles, filtering particles down to ≥2 microns.

These are literally systems that have replaceable scent cartridges that allow the driver to choose a fragrance to add to the cabin air for a new individualized in-car air quality experience. Some cars during that period were even manufactured with a location for a cabin air filter, but were not factory installed.The IAQS uses sensors to actively monitor the quality of the air entering the vehicle and will automatically close the outside air outlet if it detects too high a level of carbon monoxide, nitrogen oxides, or hydrocarbons. The 1989 Mercedes-Benz SL Roadster was the first vehicle to come standard with a Freudenburg cabin air filter. If you find yourself driving in heavily polluted areas or traveling on dirt roads, you should change your cabin air filter every 5,000 miles.

Those who drive in congested urban areas or places with poor air quality may need to replace their filters more often.Increasing pressure drop from air moving through a clogged filter could reduce fresh air supply to the passenger compartment of vehicles and cause the fan motor to work harder to overcome the restriction. Throughout the 1990s, cabin air filters became increasingly common across multiple makes and models, but it wasn't until the early 2000s that nearly every car in the U. S. was delivered with a factory one.The cabin air filter is vital for cleaning the air inside your car so that you and your passengers can breathe easy, something you'll appreciate all year round, but especially during allergy season.

The cabin air filter does its job first, removing physical particles from the air, such as dirt, mold spores and other particles.The pleated design increases the available filter surface area and, therefore, the air filtration capacity of the filter.It's important to understand why having a climate control system with a cabin air filter is so important for your health and safety. The cabin air filter helps keep out pollutants like pollen, dust, smoke, smog, bacteria and other allergens from entering your car's interior. It also helps reduce odors from entering your car's interior by trapping them in its fibers.In addition to helping keep out pollutants and odors from entering your car's interior, having a climate control system with a cabin air filter also helps improve fuel efficiency by reducing drag on your engine caused by dirty filters. This can help save you money on fuel costs over time.Overall, having a climate control system with a cabin air filter is essential for keeping out pollutants and odors from entering your car's interior while also helping improve fuel efficiency.

It's important to make sure you replace your cabin air filter regularly so that it can continue doing its job properly.

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