Aluminum foil for hepa layer

Aluminum foil can be used as a layer in HEPA (High-Efficiency Particulate Air) filters

Thickness: Typically ranges from 0.02mm to 0.06mm (20–60 microns).
Alloy Options: Common alloys include 1100, 3003, and 8011, offering good corrosion resistance and flexibility.
Surface Treatment: Can be plain, embossed, or coated to improve filtration efficiency and durability.
Perforation: Some foils are micro-perforated to enhance air permeability

Heat & Fire Resistance – Suitable for high-temperature environments.
Corrosion Resistance – Ensures long-term durability.
Lightweight & Flexible – Easy to integrate into filter designs.
Improved Airflow Management – Prevents media collapse and ensures uniform airflow.