The Kärcher 69040440 fleece filter bag is an original Kärcher accessory designed for wet and dry vacuum cleaners. Made from highly tear-resistant fleece material, it offers significantly higher dust retention compared to standard paper filter bags. This ensures excellent filtration performance and prevents dust from escaping into the air. The fleece material also provides a longer operating time before replacement is needed, making it an efficient and durable solution for collecting dry dirt. This genuine Kärcher part is essential for maintaining optimal performance and protecting the vacuum's motor.