How to Change Cabin Air Filter Step by Step Instructions

how to change cabin air filter

A cabin air filter helps protect you from the harmful dust and particles that can build up in your vehicle. It usually needs to be replaced every 12 months or so, depending on how much you drive. If you have never changed one before, don’t worry! These filters are very simple to replace and this article will show you step-by-step instructions on how to change cabin air filter with no problems at all!

Where is the Cabin Air Filter 

The cabin air filter is located inside of a plastic casing on top of the dashboard. It can be found at the bottom left-hand side when looking at it from outside, or by reaching up and feeling for it.

Every car model is different so if you are not sure, check your manual to see where the cabin air filter is. Below is the common locations of cabin air filter:

  • Behind the glove box (Easy to access)
  • Under the dashboard (usually on the passenger side) (Easy to access)
  • Under the hood (More difficult to access as you need to remove some parts)

What Size Cabin Air Filter Do You Need?

You will need to know what size your vehicle needs in order to buy the right cabin air filter. Luckily, this is not difficult and can be found in your owner’s manual or through a quick search online to find out what size you need for your model of car.

Time & Tools Required

Changing cabin air filters should take no longer than fifteen minutes! And this is an easy DIY task.

You don’t need any special tools for this task, just a screwdriver in case.

How to Change Cabin Air Filter Step by Step

You just need to follow the 4 simple steps below in order to know how to replace cabin air filter.

Step 1: Access the cabin air filter and remove it from the car.

Take the filter out of its casing and lay it on top of a clean surface such as newspaper.

how to change cabin air filter - where

Step 2: Clean up any debris that may be in front of or behind the filter with a vacuum cleaner and paper towels.

Make sure the gaskets and seals are also in good condition.

Step 3: Insert a new cabin air filter into the opening, ensuring to line up arrows on the side for correct fitment.

Step 4: Push firmly but gently until clips engage securely.

Tips on How to Change Cabin Air Filter

#1 Check the Type and Size of Your Cabin Air Filter

Many filters are made of wool and need to be replaced every 12-18 months.

Others, such as the ones for Mercedes cars, may last up to four years! The type of filter you have will depend on your car’s make and model. You can find out what type you need by checking your owner’s manual.

#2 Remember the Date or the Km When You Last Changed the Filter

It can be easy to forget when it was time for your first cabin air filter change. So make sure you record this information on a calendar or in your phone’s notes app so that you don’t end up with an unhealthy car and sick passengers!

#3 Not All Car Models Call This Item Cabin Air Filter

Many models call this a dust filter or ventilation filter.

So be sure to check the manual for your car before you start shopping!

Conclusions

You totally can change a cabin air filter by yourself as it is an easy maintenance task. However, you should always consult the manual for your car to find out what type of filter is compatible with it.

Changing cabin air filters can save money in the long run and keep everyone inside your vehicle healthy and happy!