This replacement filter is exclusively designed for the Levoit Core 200S air purifier to maintain its peak performance. The ultra-fine Nylon Pre-Filter captures large particles like dust, lint, fibers, hair, and pet fur, extending the filter's life. The True HEPA Filter meets the High-Efficiency Particulate Air (HEPA) standard, filtering airborne particles such as pollen, dust mites, and pet dander, which can help alleviate allergy symptoms. The high-grade granular activated carbon filter absorbs common household odors from smoke, cooking, and pets, and also filters volatile organic compounds, making it ideal for homes with pets, cooking, or smokers. Filters are sealed to protect their service life. Monitor your filter life with the Vesync app. It is recommended to replace filters every 6-8 months. Remember to remove the plastic packaging from new filters before using them. For any support needed, please contact the LEVOIT Customer Service Team. Weight: 0.80248263368 pounds, Manufacturer: LEVOIT