HEPA BioMAX® 23-3/8x23-3/8x11-1/2

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 to operate in applications with higher airflows, up to 500 FPM (feet per minute). They are constructed of approximately 50% more filter media than standard capacity filters and operate at velocities of up to 2000 CFM with only a slight increase in pressure drop.
 

• Lower average pressure drop at equivalent airflows
• Operates at higher airflows with only slight increase in resistance
• Extended media area means longer service life, fewer filter changes, and reduced maintenance and disposal costs
• Reduced space requirements for filter banks, fewer filters required
• Excellent choice for new systems and renovations of existing systems

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

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 gasket downstream; available with gasket on both sides or with no gasket.

Sealant Options

• Polyurethane foam (standard)
• Solid urethane (optional on some models)

Faceguards Options

• Expanded galvanized steel
• Expanded aluminized steel
• Stainless steel