ROX Laminar Flow OT Supply Air Ceiling is a TRUE laminar flow supply air ceiling which ensure a low bacteria count and contamination index in the hospital operating area.

ISO 14644-1 class 5 cleanliness level is achieved under the ROX OT ceiling and complies with both HTM03-01 & DIN standard. 

The ROX Laminar Flow OT Supply Air Ceiling was first installed in the operating theatres of Pamela Youde Nethersole Eastern Hospital in 1990 and the system is still operating up to now.

Many prestigious hospitals in Hong Kong has the installation of ROX OT Ceilings. Over 230 laminar supply air ceilings have been installed and operating since 1990.