Here are some good illustrations/instructions.
http://www.nissanhelp.com/diy/altima/projects/nissan_altima_in_cabin_filter_replacement_procedure.htm
The cabin air filter is located behind the glove compartment, you will have to unscrew 7 screws to remove it and to get access to the Cabin Micro-filters door. Nissan recommends to replace the micro-filters every year or every 15,000 miles.
how to change the 07 quest micro cabin filter
micro cabin filter is down under pass side dash access cover held in 1 screw and clips
This filter is designed to reduce micro particles and is very effective against allergens like pollen.
It doesn't have a cabin filter.
The 3M Micro Allergen Filter is 16 in x 16 in x 1 in.
Diercon Tactical Water Micro-Filter is made of metal material and with the high quality uf membrane filter, it can remove 99.9999% of bacteria which is tested by TUV. Survivor Filter which use plastic material just remove 99.9% of bacteria.
on any micro
A pond filter is a device used for clearing a pond of micro-organisms. It is a must have if your pond has fish and they are having problems.
There is a back wash device for you to clean the filter after each use, which can increase the service life.
no it does not. Chlorine kills micro organisms that can harm your health. The filter cleans the water.
The microfilter is the filter for the air that enters the cabin of the vehicle.