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When you cannot afford every feature in your portable carpet and tile cleaning machine, what is the most important feature to look for: More vacuum units, more pressure, more GPM, more heat, or automation features like auto fill and auto dump? How to calculate a performance unit in a cleaning package. How to calculate a Cleaning Unit. How to calculate a Vacuum Unit. Learn the difference between 2" and 1.5" ID vacuum hose. What is the difference between a synergistic package VS all-in-one package. Being prepared for different surface types.
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