Quote:
Originally Posted by brwill2005
As a professional the most important things would be build quality (reliability), power, and sound level. The specs on my Wap SQ15 are 90 water lift, 120 CFM (air volume) and only 58db. In addition the filtration system. Some spew dust all over the place which can be a problem.
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Agreed. Aside from the specs, reliability and cost to service is my biggest issue. We used to have several really expensive vacuums which had excellent specs but were unreliable and EXPENSIVE to fix. Those Italian made motors are PRICEY. Since then we have switched to Rigid`s contractor wet-dry vacs and when they break we cannibalize them for parts and buy a new one. The entire vacuum costs less than one of the two motors the more expensive model used.