A Vacuum Cleaner having a removable dust collection bowl through which the air flow passes so as to deposit dirt carried on the air flow. Each of said plurality of systems includes a fault tolerant controller, a CPU, a baseboard management controller and a plurality of hardware modules. The laminate includes a face layer having a finished and unfinished side, an adhesive layer bonded to the unfinished side, and a barrier bonded to the adhesive layer. The controllable agitator is a vibrator device capable of variation of frequency and amplitude.