Features: * High efficiency: The air filter for HSB Rectangle is designed with a high-efficiency filtration system, ensuring the removal of dust, pollen, and other airborne particles. It provides clean and fresh air for the 8kW & 11kW 2013 Evolution Series. * Easy installation: This air filter is specifically designed for the 2013 for Evolution Series 8kW & 11kW generators. It comes with a direct fit design and easily replaces the old filter without any modifications. Installation can be done quickly and effortlessly. * Long-lasting performance: Manufactured with high-quality materials, this air filter ensures durability and long-lasting performance. It can effectively protect and extend the lifespan of the generator by preventing dust and debris from entering the engine. * Reliable filtration: The Rectangle 8kW & 11kW air filter features a reliable filtration system that captures even the smallest particles. It provides an excellent barrier against dirt, dust, and other pollutants, ensuring the smooth and efficient operation of the generator. Specifications: *Part Name:Air Filter *Material:Metal *Size:no *Color:as shown *Fitment:for 8kW & 11kW Evolution Series, 2013 *Number of Pieces:1 set Package Content: 1PCs filter 2PCs plug Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.