With such a wide variety available in the market, it is important to select the wet dry vacuum carefully. Approach a reliable and reputed dealer stocking products of reputed manufacturers. Also it is always good policy to ask around. Whether it is seeking feedback from actual users of various models or getting information from someone whose technical savvy you respect, high-value purchases like wet dry vacuum cleaners should have a solid research to justify a choice. Such decisions should not be guided simply by aesthetic considerations.