Air filter to suit selected Stihl brush cutters ,earth augers ,clearings saws and multi tools .
The filter measures  
Height : 26.3mm
Length : 89.4mm 
 Width : 79.1mm

 

Fits Stihl earth augers BT 120 C, BT 121, BT 130


Fits Stihl backpack brushcutters FR 350, FR 450, FR 480


Fits Stihl brush cutters FS 120 , FS 120 R, FS 200, FS 200 R, FS 250 & FS250 R

 

Fits Stihl clearing saws FS 300, FS 310, FS 350, FS 380, FS 400, FS 450 & FS 480  

Fits Stihl pole pruner  HT 250

. 
Fits Stihl Kombi attachment engines KA 120 & KA 250

. 
Fits Stihl Kobmi attachment engines KM130 after ser # 503867414

. 
Fits: Stihl multi system engines MM 55 & MM 55 C .

Replaces OEM # 4134-141-0300
We also have a VALUE multi buy listed in out store.
http://www.ebay.com.au/itm/Air-Filter-for-Stihl-FS120-FS200-FS250-FS300-FS350-FS400-FS450-MULTI-BUY-/112279684744