This high-quality filter is designed to be compatible with CT 26, CT 36,26AC,36AC and CT 48 dust collectors and vacuum cleaners. It features a durable construction with a pleated filter element that effectively captures fine dust particles, ensuring efficient and thorough cleaning. The filter's compact size and easy installation make it a convenient replacement option for maintaining the performance of your Festool dust collection system. Regular filter replacement is recommended for optimal suction power and extended equipment life. With its precise fit and reliable filtration capabilities, this filter helps maintain a clean and safe work environment.