*Secondary Filters: Varicel V *Filter Class: F8 according to EN779 *Filter Class: MERV 14 according to ASHARE 52.2 *Media type: Water repellent, microglass fiber *Frame Material: Plastic and anodized aluminium * Separator style: Thermoplastic *Gasket Material: No *Gasket Position: No *Antimicrobial available: No *Rated Initial Resistance: 120 Pa *Recommended Final Resistance: 500 Pa *Max Operating Temperature: 70°C *Size (WxHxD): 24x24x12"(594x594x292mm) *Rated Airflow: 3400 CMH