Terminal HEPA Filter
2' x 4' CFM Terminal Diffusers feature low pressure drop, univform airflow @ 100 FPM +/- 20%, 2" high collar for a secure connection and are lightweight for easy installation. HEPAs are 99.99% efficient @ 0.3 microns and are factory tested to accepted prodcedures as described by the Institute of Enviornment Sciences and ISO Standards.