Koch Filter's DuraMAX 2vS is an extended surface air filter engineered to provide maximum performance and prolonged filter lifecycles in office buildings, hospitals, paint booths, gas turbine/power generation, and other commercial and industrial HVAC applications.

The DuraMAX 2vS delivers a superior combination of low pressure drop and high efficiency through its unique minipleat design. A standard 24x24x12 filter incorporates approximately 106 square feet of media, ensuring low resistance to airflow and reduced energy costs.

This filter serves as an ideal upgrade from other high-efficiency filters. Its lightweight, all-plastic frame allows easy installation into side-access housings or front-load holding frames and can replace bag filters and other box-style rigid filters.

The DuraMAX is also available in a 4V design. The DuraMAX 4V offers the same performance benefits but includes approximately 194 square feet of media in a 24x24x12 size, resulting in even lower pressure drop and extended filter life.

Refer to Bulletin K-996B for additional details on the DuraMAX 4V.

The durable all-plastic frame is both rugged and incinerable, making the DuraMAX 2vS an ideal choice for high-velocity systems, variable air volume (VAV) systems, high-moisture environments, or applications where post-use incineration is preferred.