1、Compatibility: This air filter replacement is compatible with for STIHL 024 026 MS260 MS240 chain saws that perfectly matches your machine. 2、Premium ABS: This chainsaw air filter is made of premium ABS materials, durable, wear resisting and long service life. 3、Exquisite Technology: Professional manufacturing, exquisite technology and high accuracy help to provide the best performance. 4、Stable Performance: Perfect accessories for garden tools, which can effectively extend the service life of the machine, with stable performance. 5、5PCS a Set: The chainsaw air filter is easy to use and install. It is shipped with five and can be used for a long time. 5 x Chainsaw Air Filter Item Type: Chainsaw Air FilterMaterial: ABSGross Weight: 259g/ 9.1ozCompatible With: For STIHL 024 026 MS260 MS240 chain sawsReplacement OEM Number: 1121 120 1617