What is a microfilter on a BMW X3?


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A fresh X3 cabin air filter (also known as a microfilter or heppa filter) will allow you to breathe easier, and healthier, by effectively filtering out impurities through your HVAC system. A yearly replacement of your microfilter will ensure dust, pollen, soot, and pollution stay out of your BMW’s interior.

How often should BMW microfilter be changed?

How Often Should I Replace my BMW Cabin Filter? The general rule of thumb for this is every 15,000-20,000 miles but will depend on the specific model.

How much does it cost to replace BMW microfilter?

A cabin air filter change can cost between $30 and $70 depending on your BMW model and model year.

How much is a microfilter for BMW X3?

The average cost for a BMW X3 air filter replacement is between $79 and $91. Labor costs are estimated between $33 and $42 while parts are priced between $46 and $50.

Where is the microfilter on a BMW X3?

The microfilter is located in the wiper cowl area beneath a lid. BMW recommends replacing the fresh air cabin microfilter every 15,000 miles or every other oil change.

How many air filters does a BMW X3 have?

There are two main air filters in your BMW X3.

Do I need to change BMW microfilter?

Why is it so important to replace your Microfilter? Replace micro filter/carbon canister โ€“ this is important because micro filters trap 80% of the pollen and traffic fumes before it gets into the cabin, helps keep drivers and passengers alert and help demist windows quickly even on a rainy winters day.

What does a BMW microfilter do?

Microfilter is one part, or area of BMW’s Conditioned Based Servicing or CBS. BMW/Mini currently use this system to determine whether your vehicle is due for a service. CBS is a service schedule first introduced with the BMW 7 series (E65).

Do I really need to replace cabin air filter?

When Should You Change the Cabin Air Filter? Cabin Air Filters should be changed about every 30,000 miles. But, it’s always best to consult your owner’s manual for your recommended vehicle maintenance needs to have your air filter changed.

How long does BMW air filter last?

Generally speaking, you should change the cabin air filter in your BMW every 15,000 โ€“ 20,000 miles. This may not always be the case though. The BMW model, driving conditions and seasonal changes are all contributing factors for identifying when to replace a cabin air filter.

How long does BMW engine air filter last?

There isn’t a hard-and-fast rule for when you should change your BMW’s engine air filter. Most recommendations put the maximum you should go without an air filter check at around 30,000 miles, though if you’re being extra diligent, a check every 15,000 or 20,000 miles might be smart.

Why are cabin air filters so expensive?

2. Expensive Filters Are Made of Better-Quality Materials. Expensive air filters are made of better-quality materials than cheap air filters. They are often made of fiberglass, which is a porous material that can trap more dust and pollen than other materials like cardboard or paper.

How do you change the air filter on a BMW x3?

  1. Unclip each of the clips holding the top to the bottom of the airbox.
  2. Lift up on one side of the airbox top to separate the halves.
  3. Use a rag or a vacuum to wipe out the dirt in the bottom half of the airbox.
  4. Install the new clean filter back into the airbox.

Where is the cabin filter on a 2020 BMW x3?

The cabin air filter is located either under the dashboard, behind the glove compartment, or under the hood of your vehicle. In most cases, it will be located behind the glove box.

How do you change a BMW microfilter?

YouTube video

How do you change the air filter on a 2014 BMW x3?

YouTube video

How do you change the cabin air filter on a BMW x3 2017?

YouTube video

What is BMW air cleaner element?

Air Cleaner Element Is A Fancy Term For An Engine Air Filter Technically, the term “air cleaner element” pertains only to the filter material. The material may be cotton, paper, a synthetic material, or foam. The term “engine air filter” pertains to the entire part.

How many filters does a BMW have?

Changing your BMW air filters is an important part of routine maintenance. There are two BMW air filters that should be regularly changed: the engine air filter and the cabin air filter.

How do you change the air filter on a 2011 BMW x3?

YouTube video

Is a cabin air filter the same as microfilter?

A cabin air filter is an air purification filter, sometimes called a “micro cabin air filter” or “in-cabin microfilter,” designed to remove the microscopic dust, allergens, pollutants and other particles that come into the passenger cabin of your vehicle through its air vents.

Is microfilter same as air filter?

Microfilter is the pollen/cabin filter (same thing), not the air filter.

When should I change my micro filter?

The time period for replacing your cabin air filter is dependent on the make, model, and year of your vehicle, so you’ll want to check your owner’s manual for verification. In general, though, most cabin air filters should be replaced somewhere between every 15,000 and 30,000 miles.

How do you reset the microfilter light on a BMW?

YouTube video

How much is a BMW air filter?

BMW Air Filter Price Engine air filters usually cost anywhere between $20 – $45 depending on the type of filter required while cabin air filters typically cost between $15 – $35.

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