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

Item No.  GL-4 

BFE: 99.9999%  

Resistance at 30L/min:＜0.2Kpa

Connectors: Machine port ID  25mm, 26.5mm, 29.5mm, 

                                          OD 27mm, 29.5mm 30mm 30.5mm 33.5mm

Aternative acccessories: Nasal Splint