General description vhbw offers a high-quality replacement air filter designed specifically for the motors of digging machines like the APPLIED 425 YANMAR and 414 RS Digger. This filter protects the engine from dust, dirt, and contaminants, ensuring a clean and efficient intake of air, which is crucial for extending the motor's service life and maintaining optimal performance. The filter is engineered to handle the high levels of stress encountered on construction sites and in quarries, where fine dust and particles can lead to excessive wear without proper filtration. Additionally, it optimizes airflow for better combustion, reduces disruptive suction noise, and enhances engine acoustics, resulting in quieter operation even under extreme conditions. Technical specifications External diameter: 8.3 cm Internal diameter: 12.5 cm Height: 18.7 cm Material: aluminium / plastic / nonwoven filter / rubber Colour: black / white / silver Weight: 226 g Installation: primary/outer With