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Filtration, Fluids & Consumables

Air filters (HVAC, AHU, HEPA pre-filters)

Air Filters
Product Description:

Air filters are critical components used in HVAC systems, air handling units (AHUs), and cleanroom ventilation systems.

Air filters are used to remove particulates, dust, and airborne contaminants from supply and recirculated air, supporting environmental control, product protection, and regulatory compliance.

Technical Specifications:

Filter types:

  • Pre-filters

  • Medium-efficiency filters

  • HEPA filters

Filtration efficiency:

  • Pre-filters: typically 30–60% efficiency (ASHRAE rated)

  • Medium filters: typically 65–95% efficiency

  • HEPA filters: ≥99.97% efficiency at 0.3 microns

Airflow capacity:

  • Application dependent, matched to HVAC and AHU design

Filter media:

  • Synthetic fiber

  • Fiberglass

  • Microglass media (HEPA)

Frame materials:

  • Galvanized steel

  • Aluminum Plastic

Design considerations:

  • Low pressure drop

  • Compatibility with cleanroom and HVAC systems

  • Replaceability and maintenance access

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