The Bison Dry Vac is available in many sizes based on the number of users of the system. Choose from Bison 3, Bison 5, Bison 7, or Bison 9 - then decide on size and power.
• 10-year no-fail, no-wear-out pump warranty
• One of the lowest cost dry vacuums on the market
• Low maintenance (only 1 time per year)