Laminar Air Flow
Model BBS-1800HGS External Dimensions ( W x D x H) 1800* 825* 2000. Internal Dimensions ( W x D x H ) 1700* 500* 610. Display LED Digital Display. Pre-Filter Disposable, non-washable polyester fiber. HEPA Filter Efficiency > 99.995% at 0.3µ m. Airflow Velocity Average of 0.3~ 0.5m/ s. Noise