AIR FILTER STIHL #4180 120 1800

Length 2 5/8”
Width 3”
Height 1/2”

Air filter and pre-filter combo

For FE90, FS110, HT101
For trimmers with 4-mix engines FS, FC, KM, HT90, 100, 110, 130
For blowers BG45, BG46, BG55, BG65, SH55, SH85
Models Stihl FS90, HL100, HL90, HL95, HT100, HT101, HT130, HT131

Replaces
Stihl: 4180-120-1800, 4180-120-1800B