The Cleanroom Fan Filter Unit (FFU) is a modular air purification system designed to provide high-quality filtered airflow for cleanrooms, clean benches, production lines, and localized clean environments.
By integrating a high-efficiency fan system with HEPA or ULPA filtration technology, the FFU continuously supplies clean air with uniform airflow velocity, helping maintain stable cleanliness levels and reduce airborne particle contamination.
Designed for flexible installation within ceiling grids, the FFU provides an efficient alternative to traditional ducted air systems. With advantages including modular expansion, low noise operation, energy efficiency, and easy maintenance, it is widely used in pharmaceutical manufacturing, semiconductor production, biotechnology, medical facilities, laboratories, and precision industries.
Shanghai Maya provides customized FFU solutions according to cleanroom class, airflow requirements, installation structure, and application environment.
Equipped with HEPA or ULPA filters.
Effectively removes airborne particles and contaminants.
Suitable for ISO cleanroom environments.
Provides stable downward airflow.
Standard airflow velocity: 0.45m/s ±20%.
Maintains consistent cleanroom conditions.
Designed for ceiling grid installation.
Flexible layout adjustment.
Easy expansion for different cleanroom sizes.
Available with AC or EC motor options.
Low noise and low vibration operation.
Reduces long-term operating costs.
Supports:
Remote group control
Constant airflow adjustment
Filter status monitoring
BACnet communication
Room-side replaceable filter option.
Top-load replacement structure.
Reduced maintenance downtime.
