2820 Blue BVF™ Bacterial/Viral Filters (50), 
	
Fits Vitalograph, MIR, Micro Medical 
 
 
	
		
			
Cross-Contamination Efficiency
			
99.999% at flowrates less than 960L/min
		
		
			
Resistance to airflow (BVF + Fleisch)
			
0.097 kPa/L/s at 9.308 L/s (as per EN ISO 26782)
		
		
			
Material
			
Electrostatic nanofibre technology filter medium