The Reverse Suction Fan Filter Unit with Flange Port (FFU) is a high-performance air purification solution designed to meet the strict requirements of modern cleanrooms, laboratories, pharmaceutical production lines, and microelectronics manufacturing environments.

Equipped with a reverse suction airflow design, this FFU optimizes air circulation, reduces turbulence, and ensures stable laminar flow. The integrated flange port structure provides a secure and leak-proof connection, making installation faster and more flexible across modular cleanroom ceilings or production areas.

Key features include:

High-efficiency HEPA/ULPA filtration: Effectively removes airborne particles ≥0.3μm, ensuring ISO Class 5–8 cleanroom compliance.

Reverse suction design: Enhances airflow stability and reduces energy consumption compared with traditional units.

Durable and lightweight housing: Corrosion-resistant materials suitable for long-term operation in controlled environments.

Low noise & energy saving: Advanced fan motor technology minimizes power consumption and maintains quiet operation.

Flexible installation: Standard flange port interface allows seamless integration with air ducts and cleanroom structures.

This reverse suction FFU with flange port is widely applied in industries such as pharmaceuticals, biotechnology, medical device production, food processing, and semiconductor manufacturing, where reliable particle control and compliance with GMP and ISO cleanroom standards are essential.

By choosing our flange-port fan filter unit, you gain a cost-effective, energy-efficient, and easy-to-maintain solution that ensures consistent air cleanliness and operational stability.