- HEPA Filtration: The DCV5011H filter utilizes pleated filter paper, capturing 99.97% of dust particles as small as 0.3 micrometers. The pleated design increases surface area, enhancing airflow and filtration efficiency. - Additional Foam Pre-Filter: The DCV501HB filter features a foam ring seal that provides excellent sealing to prevent leaks. The foam pre-filter effectively blocks larger debris, ensuring the main filter remains unclogged for optimal performance. - Perfect Fit: The DCV5011H HEPA filter is specifically designed for compatibility with the 20V hand vacuum model DCV501HB. Please verify your model to ensure proper fit and function. - Practical Applications: Ideal for households with pets, the HEPA filter effectively traps pet dander, improving air quality. Perfect for allergy sufferers, it captures fine particles that can trigger reactions. Suitable for use in homes, cars, and workshops, it ensures a cleaner environment. - Key Features: - Function: High-efficiency filtration for cleaner air - Compatibility: Specifically designed for DCV501HB vacuum - Size: Compact design for easy installation - Material: Durable pleated filter paper with foam pre-filter for extended life Upgrade your cleaning routine with the DCV5011H HEPA filter, ensuring a healthier living space and improved air quality.