Carbon Filter - 2 pack (Smart Air SA600)
Replacement Carbon (VOC) 2-pack filters for the Smart Air SA600 Air Purifier
Activated carbon filters remove harmful gases from vehicles, factories, and forest fires such as carbon monoxide, SOx, NOx as well as Volatile Organic Compounds (VOCs) including formaldehyde from cleaning products, new paint, carpet, furniture, etc. Activated carbon also adsorbs ozone and radon which can cause lung cancer.
The VOC filter uses activated carbon granules treated to become extremely porous. A teaspoon of activated carbon has as much surface area as a football field! This massive surface area is highly reactive in removing harmful gas molecules, giving you fresh, odorless, and chemical-free air.
The following link has the info for the "Air Purifier Filter Types" page: