Ultra-High Efficiency HEPA Air Filtration System for Cleanrooms

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Product Description

Basic Product Information
ModelAltafan FFU
Medium MaterialFiberglass/PTFE
EfficiencyH13 H14 U15 U16
Filtration GradeHEPA Filter
TypePanel Filter
Frame MaterialAluminum-Zinc Coated Steel/Painted Steel/Stainless
Control MethodStepless Speed Control (Group Control)
Filter Size(mm)570*1170*55/70
Air Flow(CMH)990
Air Velocity(M/S)0.45
Noise(dB)51±2
Power(W)85
Production Capacity500,000 piece/Year
Product Description
HEPA Air Filtration System
Cleanroom Filtration
Altafan FFU EC System

The FFU EC is applicable to all grades of dust-free workshops and is convenient for centralized control of overall operation. It is specifically designed for the semiconductor, electronics, flat panel display, optical, and biological industries where strict control requirements for air pollution are mandatory. The low height saves air chamber space during system design, while the lightweight structural design meets installation requirements of grid systems from various manufacturers.

🛡️ Compact Structure

Designed with a compact box structure for maximum space efficiency.

Energy Efficient

High efficiency and low resistance operation to minimize power consumption.

🔇 Quiet Operation

Engineered for low noise levels to maintain a comfortable working environment.

FFU Unit
FFU Components
Technical Features
  • Cabinet Material: Aluzinc plate / Painted steel plate / Stainless steel / Aluminum alloy
  • Motor Type: High-performance AC / DC motors available
  • Control Options: Individual control or Group control systems
  • Filtration Efficiency: Up to 99.995% on 0.3μm particles (H14) and 99.9995% on 0.12μm particles (U15)
Detailed Specifications
Frame Size 2×2 2×4 3×4 4×4
FFU Size (mm)575×575×198575×1175×198875×1175×2421175×1175×242
Air Volume (m³/h)45599015502100
Noise Level (dB)49±251±252±253±2
Power (W)5585145184
Static Pressure (Pa)350300350300
Technical Drawing
Certifications & Reliability

Our products have obtained international authoritative certifications including CE and UL, complying with stringent global safety and performance standards. We maintain a stable and reliable ISO Class 5 (Class 100) clean environment.

Certifications
Packing & Delivery
Packaging Process

Standard packaging includes carton or plywood winding film to ensure product safety during transit. Gross weight per standard unit is approximately 24.000kg.

Production & Visiting
Global Exhibition Presence
Exhibition
Strategic Partners
Partners
Frequently Asked Questions
Q1: Are you a manufacturer or trading company?
We are an OEM manufacturer with over 80 product patents, operating a large-scale ISO Class 1 cleanroom facility. Factory audits and visits are always welcome.
Q2: How do you ensure the quality of your HEPA filters?
Every motor undergoes rigorous dynamic balancing tests for minimal noise operation. Additionally, each HEPA filter is individually leak-tested to guarantee performance and quality.
Q3: Do you provide product samples?
Yes, we offer free standard samples (shipping cost excluded) and paid customized samples for specific project requirements.
Q4: What certifications do your products hold?
We maintain ISO 9001, ISO 14001, IATF16949, and ISO 13485 certifications, alongside product-specific CE and UL safety marks.
Q5: Can you accommodate customized orders?
Yes, our professional R&D team provides personalized solutions tailored to your specific cleanliness and dimension requirements.
Q6: What is the typical lead time for an order?
Delivery is usually completed within 15-30 working days after receipt of the deposit, depending on the order volume.

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