Compatibility: This filter is compatible with BLACK+DECKER Dust Collector 20V MAX x POWERCONNECT Cordless Hand Vacuum Cleaner Models BCHV001C1 and BCHV001B, Compare to Part# N900287. Durable Material: Our strainer is constructed from high-quality materials, ensuring both affordability and excellent quality. It is not only easy to clean but also effortless to install, requiring no additional time or effort. User-Friendly Design: This filter effectively prevents dust and pollen from entering the air you breathe, keeping your vacuum cleaner clean. By protecting the vacuum's lifespan and reducing potential safety hazards, it promotes the overall health and well-being of your family, ensuring a clean and healthy breathing environment. Replacement Filter Model: Regularly replacing the filter enhances the suction power of your vacuum cleaner, ensuring a healthier and cleaner home. To prolong its lifespan, it is recommended to replace the filter every 3-6 months for optimal performance. Included Components: 1 washable filter for extended use. Care Instructions: Regularly changing the filter enhances your vacuum cleaner's suction power. It's crucial to ensure the filter is completely dry (24 hours) before use. Color: Material: plastic Package Contents: 1 x N900287 HEPA Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.