Product:  Breathing spirometry PFT filters, respiratory filtrator strainer valve, Lung pulmonary function test filter tap percolator D

Item: GL-4-2211

BFE: 99.9999%  

Resistance at 30L/min:＜0.2Kpa

Connectors: Machine port ID  18.5mm, OD 21mm

Patient Port OD: 15mm

Aternative acccessories: Nasal Splint