
FFU (Fan-Filter-Unit)
Kipril, Your Trusted China Cleanroom Supplier
Specializing in modular cleanroom and pre-fabricated cleanroom, Kipril delivers ISO class 3 to ISO class 8 certificated, turnkey cleanroom solutions with full on-site installation and commissioning. From design to production, scalable, precise and reliable.
FFU( Fan Filter Unit Modular )

This FFU (Fan Filter Unit) is constructed with 0.8mm thick galvanized steel, offering excellent corrosion resistance and structural strength. It integrates a high-performance direct-drive EC motor combined with a backward-curved fan, delivering efficient and stable airflow. Equipped with replaceable HEPA or ULPA filters, it ensures outstanding air purification performance.
The FFU housing is easy to clean and resistant to disinfectants, meeting the stringent requirements of cleanroom environments. The filter is designed for quick replacement, allowing users to perform maintenance and replacement efficiently without interrupting equipment operation. This enhances the unit’s practicality and operational efficiency, making it suitable for various cleanroom applications.
Modular # | FFU 2×2 | FFU 2X4 | FFU 2×4 Super Thin | FFU 3X4 | FFU 4X4 |
Airflow m³/h | 550 | 1080 | 1080 | 1680 | 2200 |
Nominal dimensions L x W (mm) | 575*575 | 1175*575 | 1175*575 | 1175*875 | 1175*1175 |
Height with integrated filter (mm) | 290 | 290 | 225 | 345 | 345 |
Power supply | 220 – 240V | 220 – 240V | 220 – 240V | 220 – 240V | 220 – 240V |
1 Phase | 1 Phase | 1 Phase | 1 Phase | 1 Phase | |
50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz | |
Power consumption | 0,38 kW | 0,38 kW | 0,18 kW | 0,38 kW | 0,38 kW |
Total static pressure (Pa) | See the Q-Psf Characteristic Chart | ||||
Sound Pressure Level at 0,45 m/s (dB(A)) | 60 | 60 | 60 | 60 | 60 |
Filter Media Types | Glassfiber / Membrane | ||||
Efficiency | H14 | ||||
Installation Options | Top side | ||||
Accessories | Coolong Coils / Prefilter / Diffuser / | ||||
Control Platform | PC / PLC / IoT / Manual |
Fan Performance Curve (Q-Psf Characteristic Chart) AND Fan Input Power Curve (Q-Pin Characteristic Chart)


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