The t 101 ecoefficiency brings new levels of quality and value to the tub vacuum sector with key features designed to keep purchase and maintenance costs low the t 101 ecoefficiency offers the toughness simplicity performance and value that professional cleaners demandthe t 101 ecoefficiency offers all the features of the standard t 101 adv but with dramatically reduced noise and 40 lower energy consumption ndash without compromising daily cleaning performance