The Doosan A408254 is a genuine OEM air filter designed to provide superior filtration for various Doosan DX series construction equipment. This essential component protects the engine from harmful contaminants, extending engine life and maintaining peak performance. Compatible with models including DX140LC-5, DX225LC-5, DX300LC-5, and others, this filter measures approximately 304.8 mm in length and 152.4 mm in width and height, with a weight of 0.45 kg.