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- For picking up dirt, sawdust, metal shavings and other materials an ordinary vacuum cannot.
- Wet/dry vacuums are designed for use anywhere and can suck up water as well as dirt.
- Sizes range from 1 gal. to 50 gal., and motors can be 1 hp to 5 hp.
- Many models incorporate a blower feature by attaching the hose to a separate blower port on the motor.
- Newer designs include a backpack vacuum that is battery operated.