Tip & How-To about 2007 BMW 550i Sedan

Microfilter

The microfilter is an electrostatically charged filter that captures dust and pollen particles (down to 5 microns) that normally are drawn into the passenger compartment through the ventilation system. It is similar to the filter that you have in your home AC unit. Just like your house filter your BMW's microfilter should be changed also. The recommended interval is at every inspection #1 and #2. However, if your AC smells musty or you have decreased blower fan volume change it sooner.

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2answers

where is the dust and pollen filter located on a 2009 Honda CRV?

Hi Maria: Remove the glove box, then you will be able to remove the cabin air/pollen filter. If you need help removing the glove box, try You Tube and search "2009 Honda CRV dust and pollen filter replacement. You can purchase one from a Honda dealer online or aftermarket such as Rock Auto, etc. Take Care.
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Can you please tell me where is the pollen filters are situated on my Audi A6 2010 PS 240 diesel. Thanking in advance for your cooperation

2010 Audi A6 240 PS

Pollen filters replacement:
1. Remove the interior trim.

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2. Remove the cover.

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3. Remove the second dust & pollen filter, then the first dust & pollen filter.

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4. Clean the dust & pollen filter housing.
5. Refit all parts in reverse order of removal.
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BMW 530i microfilter housing question

please explain what you call a micro fiter--- do you mean the air filter or the pollen filter
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Loacation and replacing dust @ pollen filter, 2000 vw beetle

Dust and pollen filter, removing and installing
The filter is located in the right rear of the instrument panel under a cover.

Components of dust and pollen filter:

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1 - Frame 3 - Filter element 4 - Plastic nut, 2.5 Nm (20 in lb ) 5 - Filter housing with seal Removing

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  • Push center cover -1- forward -arrow A- and lift up to remove.
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  • Remove screws -arrows-.
  • Lift right plenum panel cover -1- and remove from clips at front and rear edge.
  • Pull cover -1- toward center of vehicle and out of retainer in A-pillar to remove.
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  • Remove screws -arrows- and remove right closeout panel -1-.
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  • Remove rubber grommet -1-.
  • Press tabs of filter housing in direction of -arrow-.
  • Remove filter element with frame in upward direction -arrow A-.
Installing

  • Guide frame -1- into first slot on left and right sides of new filter element.
  • Press frame with filter into housing -2- and engage retainers.


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