Superior Filtration: This air filter provides exceptional filtration and effectively captures dust, pollen, and other airborne particles. Its advanced design ensures that only clean air reaches your engine, preventing damage and maintaining optimal performance. Regularly replacing your air filter with this high-quality option will extend the life of your equipment and reduce the need for costly repairs. Improved Engine Performance: A clean air filter is essential for maintaining maximum engine performance. By ensuring a consistent flow of clean air, this filter optimizes combustion, resulting in improved fuel efficiency and increased power. Experience smoother operation and improved responsiveness from your Stihl equipment with this essential replacement part. It will help your machine run like new. Easy Installation: Designed as a direct replacement for Stihl part number 4241-120-1800, this air filter offers a hassle-free installation process. Simply remove the old filter and replace it with this new one. No special tools or expertise required. Get your equipment up and running quickly and easily, ensuring minimal downtime and maximum productivity. Spend less time on maintenance and more time getting the job done.   Specifications: Color: Black Dimensions: Length: 7.8cm, Width: 6.4cm, Height: 1.2cm Material: Polyester fiber Model: 4241-120-1800   Package includes: Filter x 1