Manufacturer: Wix. Style: Corrugated Style Primary Air. Service: Air. 
Media: Flame Retardant Cellulose. Height: 7.996. Outer Diameter Top: 12.854. Outer Diameter Bottom: 10. Inside Diameter Top: Closed. Inside Diameter Bottom: 0.75. 
Principle Application: Freightliner M2 Series Trks - Flame Retardant Version of 42809 (Primary used w/ 49910 secondary) (Foam Media).