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

Item No. GL-4-2217

BFE: 99.9999%  

Resistance at 30L/min:＜0.2Kpa

Connectors: Machine port ID  28mm, 29.5mm, 30mm, 30.5mm, 

                                          OD 30mm, 31.5mm 32mm 32.5mm 

Aternative acccessories: Nasal Splint