Adapter ok but a bit loose. It may not offer as much suction as Dyson parts due to the low clearance. The equipment is actually ok. But the hose does not connect to the nozzles. They are designed to snap and they won't. Maybe I have a defective device. To make matters worse, the hose is not suitable for personal use due to non-functioning fittings at the connection end. I am only keeping this set because I will be using attachments and not worth returning.