||Purafil / Carbon Mix: We recommend our “PC” mixture when dealing with aggressive chemicals/gases, like formaldehyde in homes or polyvinyl chlorides in automobiles. A coconut carbon media by itself rates a 2 on a scale from 1-4 (4 being the highest)
both Formaldehyde and Nitrogen Dioxide.
Formaldehyde -2 Nitrogen Dioxide – 2
When we add purafil to the carbon it brings these numbers up to a “4” making our “PC” mixture the most popular media.
Some common Contaminants removed by this mixture are hydrogen sulfide, sulfur dioxide, nitric acid, formaldehyde, acetic acid, alcohols and VOC’s like Benzene chlorine, ozone, toluene, phenol, methyl alcohol and tobacco smoke. Please note that this is not a complete list