Bissell Commercial Big Green Commercial DayClean Corded Upright VacuumDay clean upright vacuum provides a convenient, thorough clean in office and retail settings Durable, reinforced fan provides an added layer of filtration, collecting debris and passing it to the bag 6 Position carpet height adjustment allows you to raise or lower the cleaning head for all floor types Advanced filtration outer bag with a disposable inner filtration bag offers a low maintenance cleanup 50 Foot cord minimizes interruptions and cuts down