The type that you would see at a coin operated car wash. I`ve never seen another vacuum that can match the power of these. I`ve used 6hp shop vacs that didnt come close. Add to that, that they`re made to take the abuse of random people who don`t have to pay for the repairs when they break (read: they don`t care). They`ll probably last awhile. Pretty expensive, but might be worth it.



What do you guys think?



J.E. Adams - Commercial Vacuum - 3 Motor - 220 Volt - Large Stainless Steel Dome 9235-3-220V: Car Wash Vacuums