Changing Microfilters for E70 X5

[Ninja]

Hi

I'm thinking to change the microfilter (cabin) for my E70 X5 as they were replaced two years ago.

• Set. Microfilter/activ charcoal filter
• Part number is 64119248294.

I had a look at OEM BMW website, it appears they come in a set (2 x pieces).

Are you meant to buy two sets given there are two covers housing, i.e. left and right, so there should be total of 4 x individual pieces?

There is also a recirculated air microfilter which can be found in the cockpit/cabin

• Part number 64319194098

So all together there should be 5 x individual filters, am I right?

Cheers
Leon