The WB22 incorporates many useful features of a larger automatic scrubbers yet retains the ease of use and maneuverability found in smaller portable units. Perfect for use in small warehouses, healthcare, retail and office buildings, the WB22 strikes the balance between power and affordability. Available with U-Turn™ technology, the WB22 steel-frame chassis is topped by a rotationally molded polyethylene body which resists scuffing and denting. The dual 11" brushes are powered by a single 1/2hp motor and is complemented by a 1/2hp 2 stage filter protected vacuum motor. The rotating squeegee ensures a dry cleaning path and efficient solution pickup. The WB22 will operate for up to 2.5 hours on a single battery change and is engineered for ease of use and long component life.