05-15-2013, 06:13 PM
Duplex 420 has wheels underneath that u can set to desired height. Such tile (low) comm carpet ( low) cut pile (med) frieze (high) the for travel put to off position on highest level.. The center catch bin is great for small particles and waste water but not fur. If its hwe pre scrub duplex good if crb Before op then maybe strong or brush pro... And I would go with excellent supply because they offer superior service in case a problem should arise