For this review, we researched more than 40 different shop vacs. Each shop vac was evaluated based on ... vacuums with a minimum of 3.5 horsepower and a capacity of anywhere from 2 to 18 gallons.

The machine runs on a 1-HP dual-voltage motor ... dust and heavier particles into a 5-gallon bucket and sends cleaned air to the dust collector or shop vac. My first test of the Dust Deputy ...