The Model WD4050 portable wet/dry vacuum, designed for residential use and smaller industrial jobs, features a five-horsepower and nine-amp motor and a four-gallon capacity. The unit combines a proprietary motor with a patented blower wheel design. A muffler is incorporated for quieter operation. Polypropylene casing is impact and corrosion resistant. An automatic suction shutoff senses and prevents liquid overflow. The unit features 7-foot holes and a 20-foot electrical cord.

Ridge Tool Co., 400 Clark St., Elyria, OH 44036; (800) 769-7743; www.ridgid.com.