Unlike whimpy vacuum bags that tear too easily…dumping crud all over and wasting your $$$ and time to stop and clean it all up…this is the "Ford Pickup" of Advance vacuum bags. Trapping dangerous airborne particulates that may trigger dangerous breathing issues among the young, elderly and sick…and even you! Meet your moral duty to protect those who can't protect themselves…or Karma will find you. Using the vacuum bags = better results = gets you noticed = a raise! When health and safety matter more… Fits Advance Power One 12 & 15 vacuum cleaners. Alternative to Advance 56704409 and 56704392 vac bags.