Use with dirt devil, aspiration is really excellent. Its accessories are designed for both fan filters for the processor dust. Sold with a 32 / 35mm adapter for those who have a vacuum cleaner with a different nozzle size. Its seems to be rubber hose to avoid static hazards of electricity. Basic I think the vacuum cleaner pipes are already insulated but hey, you never know. No air leakage for my first time, to do with time but seems sturdy. I just regret that there is no accessories a little more because I have a really really huge round so to get rid of the dust of my filters at the front of the tower that puts a little more time. But hey it is a detail from the moment that the work is done.