These Zvac brand F8 HEPA's filter from GoVacuum is better quality then the original HEPA filter made by Dirt Devil part number 3UD0280001. These Zvac brand Dirt Devil HEPA filters are washable and can be used for three to six months per filter. The Zvac F8 HEPA filter is designed as an Earth friendly product. The F8 HEPA filter can be washed time and time again. Buying less f8 HEPA filters from GoVacuum means less will go in landfills and more money will go back in your pocket. This F8 Zvac filter is a direct replacement for Dirt Devil part number 3UD0280001 fits the series Dirt Devil upright vacuum cleaners: Dirt Devil Cruise, Outlast, Power Streak, Self Propelled Vision, Self Propelled Platinum ForceUltra Vision Turbo.