can someone pls explain to me what is the diff between the ac? one is w/ micro/filter vs active carbon filter? any one better? thks!did anyone buy into the audio package? if so how much was it and is it worth it?thank you!

 

micro filter only gets rid of the dust/pollen. Carbon filter also gets rid of the odors. If you are not an audiophile the Hi fi system is good, but not fantastic.