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FFU Fan Filter Units

Fan filter units is a high-efficiency filtration device with its own fan, abbreviated as FFU. China Construction South FFU adopts environmental-friendly material and is corrosion-resistant. The filtration efficiency for ≥0.3 micron particles is above 99.99.

Fan Filter Units (FFU)

Fan Filter Units (FFU) are the most energy efficient line of fan filter units (fan filter modules) on the market today. Fan Filter Units (FFU) filter more than 99.99% of particulate matter down to 0.3 microns. FFU are easily installed to replace common ceilings and can provide clean air with or without duct return. energy consumption by 15% to 50% compared to similar products.


High energy efficiency

High airflow capacity

Versatile motion program

Pre-approved for seismic certification

Quick and easy commissioning through aerosol challenge

Instant filter and motor status indication

Scope of Application

It is mainly used in large area laminar flow clean room roof air supply, such as food, chemical industry, textile, light industry, pharmaceutical and other fields. The high efficiency motor is designed to overcome the static pressure of the integrated filter, making the FFU ideal for retrofit applications where the air handler cannot provide the required static pressure.

FFU Fan Filter Units Parameter

FFU dimensions (mm)610×1220×350610×610×3501174×574×350
Screen dimensions (mm)600×1210×69610×610×691170×570×69
Air volume (m3/h)200010001300
Speed controlStepless type air volume regulator can adjust air volume arbitrarily
Voltage/currentSingle phase 220V/50Hz
output rating140W-240W
Screen efficiencyHEPA @0.3μm99.99% above
Ontology materialSUS304/430 mirror stainless steel plate 1.0t/pp/powder painted steel plate
Weight (kg)251625

Detailed introduction

FFU stands for Fan Filter Unit, which is a type of air filtration system used in cleanroom environments to filter and circulate air. The purpose of an FFU is to provide a continuous supply of clean air to a cleanroom or other controlled environment. The unit typically consists of a fan, a filter, and a housing.

The fan in an FFU draws air from the surrounding environment and passes it through a filter. The filter is designed to remove particulate matter, such as dust and other contaminants, from the air. Once the air has been filtered, it is then circulated back into the cleanroom.

FFUs are commonly used in cleanrooms, which are used in industries such as electronics manufacturing, pharmaceuticals, and biotechnology, where it is critical to maintain a controlled environment free from contaminants. They are also used in laboratories and other facilities where the control of airborne particles is important.

One of the key advantages of FFUs is that they are highly effective at removing particles from the air. They are also relatively quiet and energy-efficient, making them a popular choice for cleanroom applications.

FFUs are available in a range of sizes and configurations, and can be customized to suit specific applications. They are typically used in conjunction with other cleanroom equipment, such as air showers, to maintain a clean and controlled environment.

ZhongJian South

At ZhongJian South, we pride ourselves on our commitment to excellence in everything we do. Our team of experienced engineers, designers, and technicians work together to create cutting-edge FFU Fan Filter Units that meet the most demanding standards of performance, reliability, and efficiency.

We offer a comprehensive range of FFU Fan Filter Units, designed to meet the specific needs of different cleanroom applications. Our units are available in a variety of sizes, configurations, and filter options, ensuring that we can provide the perfect solution for your unique requirements.

Our FFU Fan Filter Units are engineered to provide maximum performance and durability, while minimizing energy consumption and operating costs. We use only the highest-quality components and materials in our products, ensuring that they are built to last and provide reliable service for years to come.

At ZhongJian South, we understand the importance of clean air in your facility. That's why we are committed to providing the best possible products and service to our customers. We work closely with you to understand your specific needs and develop customized solutions that meet your unique requirements.

Thank you for considering ZhongJian South as your partner in clean air solutions. We look forward to the opportunity to work with you and help you achieve your cleanroom goals.


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