The suction adapter with the outlet outer diameter 50 mm significantly improves the possible suction performance of the Festool Cleantec vacuum cleaner. Simply plug into the vacuum cleaner and integrate into the existing suction system. With the suction adapter, a standard suction hose with an inner diameter of 50 mm can be easily attached to the vacuum cleaner. This eliminates a decisive bottleneck in the suction system and nothing stands in the way of a high suction performance with the vacuum cleaner. Box contents: 50 mm suction adapter (parts shown not included in the box contents are not included and are for illustration purposes only. Colour and design variations in the pictures may occur. We have high quality standards "Made in Germany", but slight surface defects can occur due to the manufacture and are to be considered normal.)