Amazon.com - Koblenz Shampooer and Polisher, Floor Shampooer and Polisher, Hard Floor Cleaner, Heavy-duty Carpet Cleaning Machine with Scrubbing Brushes and Polishing Pads, 3 Speeds, Blue/Gray (P-620BA)
Amazon.com - Koblenz Deep Cleaning Machine, Carpet and Hard Floor Extractor, Carpet Cleaner with Hose, Upholstery Accessory, and Carpet Brushes, White/Blue (CC-1210)
Koblenz P820 Carpet and Hard Floor Cleaner - Walmart.com
Koblenz RM-1715 17" Floor Machine - Clean Pro Supply, LLC
Koblenz Carpet Shampooer and Floor Polisher - household items - by owner - housewares sale - craigslist