BioMAX HEPA filters are designed to provide the highest level of filtration available for commercial and industrial applications. They are widely used in hospitals, clean rooms, pharmaceutical plants, and in systems where clean air is critical for protecting people, processes, and equipment.

BioMAX Capacities

BioMAX HEPA, Standard Capacity

Designed to operate under normal conditions, Koch Filter standard capacity BioMAX filters offer an excellent combination of high efficiency, factory tested performance, and economical initial purchase price.

BioMAX HEPA, High Capacity (HC)

BioMAX HC filters are designed for higher airflow applications, up to 500 FPM (feet per minute). They contain approximately 50% more filter media and can operate at velocities up to 2000 CFM with only a slight increase in pressure drop.

• Lower average pressure drop at equivalent airflows
• Operates at higher airflows with minimal resistance increase
• Extended media area for longer service life and fewer filter changes
• Reduced maintenance and disposal costs
• Reduced space requirements for filter banks
• Excellent for new systems and renovations

High capacity BioMAX filters are available with wood or metal cell sides in efficiencies of 99.97%, 99.99%, and 99.999% at 0.3 micron particles.

BioMAX Options

Cell Side Options

• 18 gauge galvanized steel (standard metal)
• Particle board (standard wood)
• 304 stainless steel
• 16 gauge galvanized steel
• Aluminized steel
• Aluminum
• Plywood

Separator Options

• Corrugated aluminum (standard)
• PVC coated aluminum

Gasket Options

• Neoprene (standard downstream)
• Silicone
• Fiberglass rope

BioMAX filters are furnished standard with a downstream gasket and are also available with gasket on both sides or with no gasket.

Sealant Options

• Polyurethane foam (standard)
• Solid urethane (optional)

Faceguard Options

• Expanded galvanized steel
• Expanded aluminized steel
• Stainless steel