a. Commercial grade activated carbon filter which adsorbs a wide range of volatile organic compounds (VOCs) and odors
b. Includes separate pre-filter to capture larger particulate to help extend life of subsequent filters
c. Compatible with Array Wall AW1/AW2, Array Stand AS1/AS2, and all variants of AeraMax Pro AM3 and AM4
d. One-year estimated filter life (depending on usage conditions)