Stens 605-815 Air Filter Fits Stihl 4149-120-1800 FS94 by Stens $7.57 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Air Filter PRODUCT DESCRIPTION DESCRIPTION Stens Air Filter Stihl 4149 120 1800 FITS MODELS Stihl FS94 REPLACES OEM Stihl 4149 120 1800 SPECS Width 2 3/4" Length 2 13/16" Height 7/16" Packaging type Branded bag