Compatible Model - This B-D02 replacement filter is fully compatible with B-D02L, M05, B-D02U, and Tailulu D10 air purifiers. Please check your model or picture before purchasing. Any use of the name or model designation for this product is made solely to demonstrate compatibility. H13 True HEPA Filter - The replacement filter for B-D02L air purifier features a 3-in-1 design with a nylon pre-filter, H13 True HEPA filter, and activated carbon filter. It offers 99.97% filtration efficiency, capturing particles as small as 0.3 microns to improve indoor air quality and support better health. High-Efficiency Activated Carbon Filter - This air purifier filter includes activated carbon that helps capture unwanted odors and fumes from smoke, cooking, VOCs, and other airborne pollutants. It effectively reduces dust, pollen, odors, and pet dander. Ideal for homes with children and pets. Package Contents - 2 x B-D02L air purifier filters. Size: 5.3 x 5.3 x 5.6 inches. Our H13 HEPA filter replacements are designed to meet the same specifications as the original, ensuring reliable performance. Easy to Install - We recommend replacing the H13 HEPA filter every 6 months for best results, depending on usage. Installation is simple and tool-free. Press and hold for 3 seconds to reset the filter indicator after replacement. Suitable for Spaces - This replacement filter works effectively in various rooms, including bedrooms, living rooms, kitchens, and offices. It helps remove airborne pollutants, promoting a fresher and healthier indoor environment. Color: White Material: Plastic Package Includes: 2 x Filter Note: Light reflection and different display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.