High Efficiency Particulate Air Fliter is for non-radioactive particulate applications. Rated for 1000 CFM airflow with initial 1.0" static pressure drop. Replaceable HEPA filter media removes 99.97% of all particles 0.3 micron or greater. Furnished with clamping frame and duct connections. Not suitable for outside mounting.
Filter Packs are designed for installation between the fume hood and remote blower. It should be positioned between two pieces of fume hood exhaust duct located below the roof.