Koch M57W5B221-1/8�21-1/8�2-7/8 MiniPleat HEPA Air Filter99.999% voomi_id_5639 Durable construction guarantees longevity

Durable construction guarantees longevity

Its compact size

Multi-speed PSC motor: AWUF18

The Fasco D1042 provides reliable and efficient performance for HVAC applications

This supply fan is suitable for various ventilation needs and is ideal for use in commercial settings

Koch M57W5B221-1/8�21-1/8�2-7/8 MiniPleat HEPA Air Filter99.999% voomi_id_5639 Durable construction guarantees longevityBioMAX CS filters are engineered to provide the optimum combination of efficiency and airflow. They are used in a wide range of applications, including pharmaceutical facilities, hospitals, biotech laboratories and other environments where control and removal of airborne contaminants is of paramount importance in the protection of people, processes, and equipment. BioMAX CS filters are manufactured with a specialized thermoplastic adhesive bead (no