- THE MAGAZINE
Century 400's Avenger 450 is the affordable choice for the professional cleaner who needs a full-featured truckmount in a simple to use, down to business machine. You'll find generous heat and powerful vacuum in this single wand workhorse. The company says the Avenger 450 has been built to provide excellent performance. Using the finest quality parts and components, the Avenger is reliable and economical to operate.