Made of high-quality material for enhanced durability. Fine preliminary filter traps larger airborne particles such as dust, hair, pet fur, lint, and more. HEPA filter constructed from high-strength, environmentally friendly materials that capture dust particles down to 0.3 micrometers. Helps maintain vacuum cleaning performance while reducing the release of dust, pollen, and other allergens into the air. Premium-grade HEPA filter captures 99.97% of airborne particles as small as 0.3 micrometers. Easy to install and replace; no tools required. Replace filters every 6 months for optimal performance. Model: For DEWALT DCV501LN/DCV501HB Type: Vacuum Cleaner Accessories Quantity: 6 Pieces Color: Black-White Material: Plastic Size: 88 x 71 mm Package Contents: 6 x HEPA Filters Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1-3 cm.