Koch Biomax HEPA Filter 24″ x 24″ x 5-7/8″ – 99.99% Efficiency, Standard-Depth Model H16A3X1

Description

This 24″ × 24″ × 5⅞″ Koch BioMAX 99.99% HEPA filter (part number H16A3X1) is a standard capacity hepa filter, factory-tested for efficiency before shipment using non-toxic polyalphaolefin (PAO) aerosol. Every filter meets its rated 99.99% efficiency specification on 0.3 micron particles.

HEPA-grade filtration for critical environments

Koch BioMAX HEPA filters are specified in applications where clean air is essential to people, processes, or equipment: hospitals, surgical suites, cleanrooms, pharmaceutical manufacturing, semiconductor fabrication, biotech, research labs, and cannabis cultivation. This is the highest filtration tier in commercial and industrial HVAC.

Design and construction

• Media: Sub-micron glass fiber formed into a water-resistant, high-efficiency, high-density wet-laid paper mat. Fire retardant to 1000°F (538°C).
• Efficiency: 99.99% on 0.3 micron particles, factory-tested with non-toxic PAO aerosol before shipment.
• Cell sides: Galvanized steel (UL Class 1) or particle board (UL Class 2) standard; stainless steel, aluminum, and aluminized steel available on request.
• Separators: Precision-corrugated aluminum separators maintain exact pleat spacing for consistent airflow across the filter’s service life.
• Gasket: Neoprene gasket, downstream position standard (upstream, both-side, or gel seal available).

Typical applications

Hospital operating rooms and isolation areas, ISO-class cleanrooms, pharmaceutical fill/finish lines, semiconductor fabs, research laboratories, cannabis cultivation facilities, commercial biosafety installations, and any air handler with strict contamination control requirements.

Need help cross-referencing or sizing?

Koch BioMAX HEPA comes in a wide variety of sizes, efficiencies, cell-side materials, gasket positions, and frame configurations. If you have a part number from another manufacturer or need help confirming the exact spec for your application, contact us — we work with the leading HEPA and commercial filter manufacturers and are always happy to cross-reference part numbers and confirm fitment before you order.

Questions on fit, quantity, or a commercial quote?

Need a size that isn’t listed, a different pack count, or a quote for a commercial order? Get in touch — we handle facilities and commercial orders daily and can usually match or beat distributor pricing.

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