Festool 496169 CT 26/36 Wet Filter Element is designed to be used in place of the main filter when vacuuming water, making it an essential accessory for wet extraction tasks. This wet filter effectively prevents foam build-up that is commonly associated with wet extraction, ensuring smooth and efficient operation. It is compatible specifically with Festool CT 26 and CT 36 Dust Extractor models, providing a fit and reliable performance. The package includes one wet filter element, ready to help maintain your equipment in top condition. Model Number: 496169