When you replace your cabin air filter regularly, you can reduce the amount of pollutants that enter the interior of your vehicle. This is one of the main reasons why it's important to change the filter, as it's the only thing that stands between the air you breathe inside the car and the outside. If you don't change your cabin air filter, you may start to notice a damp and dusty odor coming from your ventilation grilles. Changing your cabin air filter at regular intervals will ensure that you and your passengers don't have to roll down windows in the middle of winter to get fresh air.
The filter traps contaminants such as pollen, dust, soot and other exterior materials before they can reach it. But how often should you change the cabin air filter and why? Read on to learn what a cabin air filter does, when to change it, and four important benefits of changing your cabin air filter regularly. A cabin air filter should not be confused with the engine air filter, although they perform similar functions. Standard Nissan cabin air filters are designed for long service life and help improve passenger air quality.
This affects cabin air temperature, which depends on a constant flow of air passing through the heater core, evaporator, or both components. The cabin air filter is an essential part of Nissan's heating, ventilation and air conditioning (HVAC) system. Driving in industrial or urban areas where there is a lot of pollution or even in desert climates where there is a lot of dust often shortens the life of cabin air filters. Like other filters, cabin air filters can become dirty and clogged with harmful contaminants and debris over time.
Most manufacturers recommend changing the cabin air filter every 12,000 to 30,000 miles, depending on the vehicle and where you are driving.
Four Benefits of Replacing Your Cabin Air FilterReplacing an old cabin air filter with a new one will help your car perform better in several ways:
- It helps give the engine a rest, giving you the power needed to improve fuel efficiency.
- If the cabin air filter is full of harmful debris, this usually means that the air conditioner will work harder when expelling hot or cold air.
- A new cabin air filter will prevent pollen from entering the vehicle and causing its occupants to start sneezing.
- It will also help keep your car smelling fresh.