Does my BMW need a microfilter?
No, its the cabin filter for filtering dust, pollen etc before it enters the car ventilation system. BMW just say it should be changed at the same time the oil & oil filter are changed to ensure it gets changed regularly.
What does a microfilter do on a BMW?
A microfilter, also known as a cabin air filter, filters reduce harmful fumes from entering the cabin of your BMW. Microfilters trap up to 80% of pollen and traffic fumes before they make it to the driver.
When should I change my BMW microfilter?
The microfilter replacement interval should definitely be in the Service menu, it’s the one with a filter symbol and a fan (or a “colander”). Generally the replacement interval is every 2 years or a heckuva lot of mileage.
How much is a BMW oil change?
How Much is an Oil Change for a BMW? BMW oil change costs generally come in between $135 and $175, with about $90 to $110 of that total dedicated to parts and fluids, and the rest to labor!
Is cabin filter same as microfilter?
A microfilter, also known as the cabin air filter, is completely separate and different from the engine air filter, though they basically serve the same purpose.
How do you know if your cabin air filter is bad?
Here are some of the most prominent signs that your cabin air filter is failing:
- Poor airflow from the vents. This is perhaps the most common signal associated with a faulty cabin air filter.
- Unusual odor from the vehicle’s vents.
- Increased fan noises.
- Foggy or Icy windows.
- Problems in the heating and cooling system.
Do I really need to replace cabin air filter?
It is recommended that you change your cabin air filter annually or every 12,000 miles. If you find yourself driving in heavily polluted areas or travelling on dirt roads, you should change the cabin air filter every 5,000 miles.
Can I drive without a cabin air filter?
You should not run without the cabin air filter. Not only does it prevent all those particles from being breathed in by you and your passengers, but it also prevents particles from getting into and damaging the fan and ducting mechanisms in your HVAC system.