This is the replacement ZVac VF20 filter for the Black & Decker brand vacuums. This high quality Black & Decker ZVac VF20 Filter easily installs and filters as well as any alternative but is offered by GoVacuum at a much lower price than the competition. High performance filtering Black & Decker ZVac VF20 Filter captures a variety of large and smaller particles thus reducing the amount of allergens and dust mites back into the air. The Black & Decker ZVac VF20 Filter will fit the Black & Decker V Series hand vacuums that possess a 4.8 volt or higher suction motor and the CMV9630 models. Replaces OEM filters: VF20 and WVF30 Replaces OEM part number: 68720 GoVacuum recommends replacing the Black & Decker ZVac VF20 Filter every 3 to 4 months in order to maintain the best vacuuming performance and longevity.