Agent do cleaning the air intake filter in the car Mushroom foam gauze High flow Universal (red) Features: Designed to improve throttle response and increase power. The filter consisted of 2 layers to double the filtration efficiency. Plate and mesh made of high quality stainless steel to prevent rusting in cold air or in places with high humidity. Microcotton gauze filter material, washable with water or soap and reusable. It is best used in heavily modified or turbocharged vehicles where more airflow can be achieved. Comes with an adjustable clamp for a perfect fit. Easy installation. Great for do cars with very limited space to place the filter. Technical data: Material: metal fabric Kolor: red, yellow, blue (optional) Inlet diameter: 76 mm/3,0 inch Size: 150*76*90mm/5.9*3.0*3,5 inch Package Weight: 405-406g Assembly: universal List of packages: 1 * air filter 1. 2. Please take the real one as standard.