Import Fan Filter Unit (Ffu) — Buy in Bulk from Supplier in China

The Fan Filter Unit (FFU) offered by Kunshan CRAC Clean Technology Co., Ltd is an integrated fan and filtration module designed for ceiling‑ or floor‑grid installation in clean‑room facilities. Contaminated air is drawn through a pre‑filter and a high‑efficiency HEPA or ULPA filter before being discharged as a uniform laminar stream. The unit supports standard HEPA filtration at 99.97 % efficiency for 0.3 µm particles and ULPA filtration at 99.999 % for 0.12 µm particles, suitable for environments ranging from Class 10 000 to Class 1. Its compact design enables deployment in both small laboratories and large production halls.

The chassis is commonly fabricated from stainless steel, providing corrosion resistance in humid clean‑room conditions, while the filter media is typically glass fibre. A typical airflow rating of 1500 m³/h (approximately 530 CFM) is achieved with a fan capable of overcoming a static pressure of about 300 Pa. Electrical consumption is around 200 W and the acoustic output is roughly 60 dB(A), figures that align with industry norms for high‑capacity units. Quick‑release clamps are used for fast mounting and filter replacement, simplifying maintenance.

These FFUs find application in semiconductor wafer fabs, biotech laboratories and precision optics assembly where particle control is paramount. Kunshan CRAC operates a manufacturing facility in Kunshan, Suzhou and assures after‑sale support with a 24‑hour response policy, offering on‑site assistance through local agents when necessary. Since the listing does not disclose MOQ, lead time or payment conditions, prospective buyers should contact the supplier to obtain a detailed quotation and confirm trade terms.

Kunshan CRAC Clean Technology Co., Ltd is located at No. 998 Xiangshi Road, Shipai, Kunshan, Suzhou 215300, China. The supplier carries a harbor‑tier verification, indicating that its corporate registration and business licence have been confirmed on the platform.

The company manufactures clean‑room air handling solutions, including fan filter units that incorporate pre‑filters, HEPA/ULPA filters and controllable fans. Although the platform shows a zero percent response rate and no average response time, the supplier states that enquiries are answered within 24 hours and that local agents can be dispatched to the buyer’s site for troubleshooting. Custom designs and performance tuning are offered, but exact specifications must be agreed with the supplier before production.