Features Compatible model: this air filter is suitable for the chainsaw MS210 MS230 MS250 021 023 025, useful and practical 1123 120 1613 OEM: replacement part number is 1123 120 1613, can be used and ensures a perfect fit with your devices Oxidation resistant and corrosion resistant ABS: the air filter is made of ABS material, oxidative and corrosion resistant to increase the service life Impact and scratch resistant: the replacement of air filters is impact-resistant, scratch-resistant and environmentally friendly Replace old or broken chainsaw ignition coil directly with this product, which is very convenient Specification: Item Type: Air Filter Material: ABS Package list: 2 x air filters. 1 x spark plug Package List 2 x Air Filter 1 x Spark Plug