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 air filter B-D02L 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 helps capture unwanted odors and fumes, including smoke, cooking odors, and VOCs. It helps reduce 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 replacement provides the same quality and performance as the original, ensuring reliable operation. Easy to Install - Replace 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 air filter replacement works effectively in various rooms, including bedrooms, living rooms, kitchens, and offices. It helps remove airborne pollutants, promoting a fresh and healthy indoor environment. Color: White Material: Plastic Package Contents: 2 x Filter Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.