Proteam was the pioneer of backpack vacuums and was a family-owned business in Idaho. Since then they’ve been bought up by a larger company called Emerson which has taken their vacuum cleaners to a new level. They feature backpack vacuums, cordless vacuums, upright vacuums, wet dry vacuum cleaners, canister vacuums and hipstyle vacuums. Some of the most famous vacuums that they carry is the Super Coach backpack vacuum line, the Quartervac, the Quiet Pro backpack vacuum, the MegaVac, and the LineVacer. Proteam offers probably the most versatile attachments in the backpack vacuum cleaning market. These attachments can be used for cleaning almost every service of every commercial building.