Product Name:  Respiratory spirometry PFT filters, Lung pulmonary function test filter strainers with electrical cotton membrane

Item No.  WBY-016

Material:  Housing: ABS

                Filter: Electrical Cotton

Size: ID30.5mm OD33.5mm 

BFE: 99.9999% @0.5 Microns

VFE: 99.9999% @0.027 Microns

Sterilization: E.O Sterilized