- COMPATIBLE WITH: The D09 Replacement Filter is specifically designed for the Tailulu Air Purifier Cleaner D09. It is a 3-in-1 H13 Grade True HEPA filter that provides optimal air purification. Note: Not compatible with HQZZ-160 & HQZZ-260 models. - 100% COMPATIBILITY: This replacement filter is a perfect match for Tailulu D09 HEPA Air Purifiers, ensuring seamless integration and effective performance. - 3-STAGE FILTRATION SYSTEM: Our D09 replacement filter employs a high-efficiency 3-in-1 True HEPA filtration system. It consists of: - A fine mesh nylon pre-filter to capture larger particles. - An H13 grade true HEPA filter that traps 99.97% of allergens, dust, and pollen. - An activated carbon filter that effectively neutralizes odors, pet fur, and dander. - EASY TO REPLACE: Changing the filter is a straightforward process. Follow these simple steps: 1. Turn the air purifier upside down and rotate the bottom cover. 2. Remove the cover and discard the used filter. Insert the new filter. 3. Reattach the bottom cover and twist it clockwise until it clicks. 4. Press and hold the reset button for 3 seconds to refresh the filter indicator. - APPLICATIONS: Ideal for homes with pets, individuals with allergies, or anyone wanting cleaner air. This filter excels in trapping pet hair, dander, and other common household allergens, making it essential for maintaining a healthy living environment. - PERFORMANCE: Designed with high-quality materials, this filter offers reliable performance and longevity, ensuring you breathe cleaner air day after day.