Years of engineering and design combined with customer feedback have resulted in the Clarke EX30-500H Heated Upright Dual Cord Extractor (Machine Only) (56113178) which is one of Clarke's most powerful and easy to use portable carpet extractors on the market. It is designed to be easily handled by a single user from unloading to transportation up and down stairs. Accute attention to end user needs have yielded features such as an upright dolly design for easy unloading and stair climbing. Wand caddy, rectractable cord wrap, and large rear wheels make maneuvering simple with the EX30. Maintainence of the pallet design couldn't be easier; just open the hinged tanks to gain full access to all internal components. With unmatched mobility and dual vacuums to provide maximum cleaning power and performance, it is no wonder the EX30 has earned a CRI Gold certification.