Product: Pulmonary Spirometry Anesthesia respiratory filter with electrical cotton, lung’s capacity 45mm x 48mm PFT strainers pneumatometer

Item No. ZF-118

Size:  ID45.5mm x OD 48mm

Material: Housing-ABS

               Filter- Electrical Cotton

BFE:  99.9999% /@0.5 Microns

VFE: 99.999% /@0.027 Microns

Weight:  39.5g