European Standard EN 779 G4 Cleanroom Panel Pre Filter Air Filter Synthetic Fiber Filter Efficiency Aluminum or Galvanized Steel

Technical specifications

Customization guide

Adjustable parameters include custom sizes, material composition (e.g., aluminum vs. galvanized steel), and filter media density to meet specific airflow requirements or environmental conditions.

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With its pleated design and robust frame, this filter optimizes airflow efficiency while protecting downstream filters from larger particles. Ideal for facilities prioritizing cost-effective primary filtration without compromising performance.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Pleated Design: Increases filtration surface area by 40% compared to flat media, enhancing efficiency without airflow resistance.
   • EN 779 G4 Certification: Ensures compliance with European standards for particle capture (≥5µm at 90% efficiency).
   • Aluminum Frame (Pro Model): Offers 20% lighter weight and superior corrosion resistance vs. galvanized steel.

2. Version Selection Guidance:

   • Base Model: Ideal for standard HVAC systems with low to moderate airflow (e.g., office buildings).
   • Advanced Model: Suitable for industrial settings with higher airflow demands (e.g., factories).
   • Pro Model: Best for cleanrooms or high-particulate environments requiring extended service life and minimal pressure drop. Example: The Pro’s 90 Pa pressure drop at 500 m³/h allows energy-efficient operation in data centers, reducing long-term maintenance costs.

With the Pro’s reinforced synthetic fiber media, you can achieve 95% efficiency at 5µm—20% higher than industry benchmarks—while maintaining airflow efficiency. Pair this with its aluminum frame to ensure corrosion-free performance in humid environments.