Perfect Compatibility: Our HEPA filter is compatible with Dyson Pure Cool TP06 TP07 TP7A TP09 TP10, Pure Hot + Cool HP06 HP07 HP09 HP10 HP4B, and Pure Humidify + Cool PH01 and PH02 PH3A PH03 PH04 air purifiers. Replace your old filter and enjoy clean, fresh air. High-Efficiency Filtration: The sealed HEPA filter captures 99.95% of ultrafine particles, including dust, pollen, and allergens. The activated carbon filter effectively removes gases such as benzene, ensuring better air quality. Easy Maintenance: We recommend replacing the air filter every 6 to 8 months depending on the frequency of use to ensure the best performance of the air purifier. Easy installation, no additional tools required. Odor Neutralization: The activated carbon filter absorbs unpleasant odors such as cigarette smoke, sweat, garbage, pet odors, and cooking odors. Create a fresh and clean environment for your home.