Specifications
Air Filter Material    Cotton Gauze
Washable    Yes

Top Style    Rubber
Top Outside Diameter    2 in (51 mm)
Base Outside Diameter    3.125 in (79 mm)
Height    3 in (76 mm)

Flange Inside Diameter    2 in (51 mm)
Flange Length    0.625 in (16 mm)
Flanges    1

Weight    0.4 lb (0.2 kg)
Product Box Height    4.25 in (108 mm)
Product Box Length    4.63 in (117 mm)
Product Box Width    4.63 in (117 mm)