- Compatible Filter Element: This filter set is specifically designed for the Black Decker BSV2020 cordless vacuum, ensuring a perfect fit and optimal performance. - Set of 4: Each purchase includes four high-quality filter elements, providing a convenient supply for extended use. - Enhanced Performance: Regularly replacing your filter helps maintain suction power and filtration efficiency, keeping your vacuum running like new. - Cordless Convenience: The cordless design of the BSV2020 allows for hassle-free cleaning throughout your home or workspace, making it simple to tackle any mess. - Practical Applications: - Ideal for quick clean-ups in kitchens, living rooms, or home offices, ensuring you can handle spills and dirt when they happen. - Perfect for pet owners; the effective filtration helps trap pet hair and allergens, improving your home's air quality. - Quality Construction: Made from durable materials, these filter elements are built to withstand repeated use and help prolong the life of your BSV2020 vacuum. Upgrade your cleaning experience with this essential accessory, ensuring your Black Decker BSV2020 remains efficient and ready for action.