The Mini Vac has a very good suction power, it is handy and served its purpose fully. It is not loud, it sounds only powerful, I think. I myself have never had a quiet Akkusauger and I've had many ... The essays are top and they even give you with a 2nd filter. I can the Rowenta AC 9258 Air Force Cyclonic 18V warmly recommend. Suck for stairs or remove crumbs he is best suited.