aFe Power 18-11403 Round Racing Air Filter Features: High Flow For Increased Performance 5 Layers Of Progressive Cotton Media Maximum Flow And Filtration Deep Cotton Pleats for Increased Flow Recharge With aFe Restore Oil Urethane Shell for Leak Free Seal Limited Lifetime Warranty Height: 14.00 Width: 5.00 Length: 14.00 Weight: 3.00 lbs