F&J Model DF-EDL-HP is a powerful small foot print light weight AC/DC powered air sampling system operable from (1) line power or (2) an optional 24VDC external power source. This powerful air sampler is the lightest weight low volume air sampler available having similar flow rate capacity. The DF-EDL-HP air sampler is well suited for various types of air sampling applications such as REMP, plant emissions and work area monitoring programs. The unit is also equipped with two replaceable HEPA filters that filter the cooling air. It can be utilized in remote air sampling applications powered from solar panels or wind turbines.