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The Purpose of Vehicle Cabin Air Filter

The Purpose of Vehicle Cabin Air Filter

A vehicle has multiple filters installed performing different functions. Cabin air filters are placed in the cars to keep the air fresh, free, and protected from contamination. They are an essential part of the vehicle’s ventilation system. Protection of air from dust, dirt, and pollens entering the human body is looked after by the cabin air filters.

It is said that cabin air filters tend to remove about 99.995% of airborne contaminants to ensure passengers’ and drivers’ safety and good health.

Types of Cabin Air Filters

The cabin air filter comes in various types, which are discussed under:

Particulate Filters

It is the most common and regularly used cabin air filter installed in most vehicles. It traps particles 0.3 microns and larger, but ultra-fine microns are not filtered through this. It easily allows odors and other gaseous pollutants to pass through it without a barrier.

Charcoal Filters

These kinds of filters are more effective than the particulate ones. Along with the normal porous material, they have a layer of charcoal tending to absorb microscopic contaminants. Charcoal air filters remove unpleasant odors.

Activated Carbon Filters

A layer of activated carbon and charcoal is found in the activated carbon air filter improvising the quality of function. They tend to efficiently eliminate all harmful gases like carbon monoxide, odors, fumes, bacteria, and other microorganisms.

Electrostatic Carbon Filters

Electrically charged fiber on the carbon filter traps all the pollutants like dust, dirt, pollen, and smoke. They provide fresh air by removing odor and bacteria.

Signs Of a Failing Cabin Air Filter

The signs of failing or dirty air filters are easy to detect and indicate. You must learn basic signs telling your cabin air filters need cleaning or replacement.

Unpleasant Smell

The clogged air filter starts to release unpleasant smell in the car. The overused air filters will not protect the vehicle from dust, fumes and smoke particles and the odor indicates that the filters need maintenance.

Reduced Air Circulation

The second prominent sign is the decrease in airflow efficiency through the vents. The clogged air filters reduce the airflow.

Excessive Noise

The unusual whistling sound when the air conditioning is on shows a damaged cabin air filter. The soft, healthy noise shows the good condition of the system; any rise in the noise is a sign of the air filter failing.

How Often Should Cabin Air Filters Be Changed?

It is recommended that the cabin air filters must be changed annually or after every 12000 miles. However, if the traveling is mostly done in polluted areas with dusty roads, changing the filters every 5,000 miles becomes essential. People suffering from an allergy should consider changing it earlier to avoid allergic contaminants and ensure quality air.

What Happens If the Cabin Air Filters Are Not Changed?

If the air filters are not changed or cleaned, it becomes clogged up with dirt and debris. The efficiency of ventilation is severely affected by the blocked filters. The air volume in the passenger compartment will be reduced, forming an odor inside your car.

The changing of air filters positively impacts the HVAC system of the car, improving the air quality. If the cabin air filter is not changed, it will lead to an unpleasant smell, poor airflow through the vents, allergies & whistling sounds. The bad smell in the car might lower its value and affect the other interior car components. The dust coming through the ventilators sits on seats and windows, making them loose their good look.

Therefore, it is advised to keep the carbon air filters up-to-date and properly maintained.

Other Allergy-Proof Hacks for Your Car

Apart from keeping the cabin air filters clean, there are other ways to keep the vehicle allergy-proof.

  1. It is important to vacuum the seats and carpets to clean the accumulated dirt and dust causing allergies.
  2. The spills must be wiped out immediately to prevent the development of any mold
  3. The dashboard, steering wheel, console & door panels must be cleaned using a duster or microfiber.
  4. Check weather stripping to ensure that windows and doors are properly sealed.

Advantages & Disadvantages of Cabin Air Filters

Listing down some of the main advantages and disadvantages of the cabin air filters.

Advantages
  1. Cabin air filters help purify the air entering the car’s interior.
  2. Most of the bacteria are removed.
  3. The atmosphere is purified from contaminated particles like dust, dirt, fumes, smoke & other allergens.
Disadvantages
  1. The cabin air filters do not prevent bad odor
  2. The finest microbes, which can reproduce into millions more, cannot be stopped from entering the car’s interior.

Factors Affecting the Longevity of Cabin Air Filters

Certain factors directly impact the health of cabin air filters, and they might expire early. Some cabin air filters don’t serve their purpose entirely, which is not a sign of a poor-quality air filter, but some of our activities impact their longevity.

Frequent smoking in the vehicle, like cigarettes, cigars, or weeds, clogs the filters and reduces their effectiveness. Likewise, the use of hair and makeup sprays tends to impact the health of the cabin air filters.

The Final Verdict

Car removal Brisbane accepts any vehicle with damaged or broken cabin filters and pays top cash for cars logan. You must take preventive actions to maintain the useful life of the air filters and make the best use of them. In case of any damage, you can change the cabin air filters.The purpose of cabin air filters is significant, and one cannot decline the importance of their existence. Just the way our body processes the clean air to go into the lungs, leaving all the deadly microbes and contaminants out in the environment, likewise the filters process to provide the clean air.