Hoover, 3 pack, y & z vacuum bag, fits most models that support the y & z bag, fits the following vacuums: power drive, dimension, dirtfinder, autodrive, turbopower, powermax, breath easy & caddy vac, allergen filter traps 99% of dust, pollen, pet dander & mold down to 5 microns, fits Hoover self propelled upright vac, TV #104-910