Product: Breathing spirometry PFT filters mouthpiece, respiratory filtrator strainer valve, Lung pulmonary function test filter tap percolator with mouth piece C

Item No. GL-4-2208

Filtration efficiency: 99.9999%  

Resistance at 30L/min:＜0.2Kpa

Connectors: Machine port ID  26.5mm 

                                          OD 29.5mm 30mm 30.5mm 31mm

Patient Port OD: 26mm