Genuine-quality pre-filter designed as an OEM replacement for part number 90640311. Restores optimal vacuum performance with reliable filtration and long-lasting durability. Compatible with multiple Black & Decker models, including HLVA315J22, HLVA315J62, HLVA320J26, HLVA325JP07, HLVA325J10, HLVA320JS10, HLVA320J00. Precisely engineered to match the original size and structure. Measures approximately 4.10 x 3.05 x 0.45 inches. Direct replacement for 90640311 Made from premium materials for improved airflow and filtration efficiency. Durable, washable, and simple to install—keeping your handheld vacuum running at peak performance. Package includes 2， If you have any questions or suggestions, our responsive customer service team is available 24/7 to assist you.