【High Compatibility: Ensures Perfect Fit】The filter is compatible with Levoit Core Mini, Core Mini-RF, and other purifier models that use the same specifications for a three-in-one HEPA filter. It is designed to perfectly match your device, ensuring a seamless replacement process and maintaining optimal purification efficiency. 【Triple-layer High-Efficiency Filtration: Comprehensive Air Pollutant Removal】The filter features a composite structure comprising a pre-filter layer, a HEPA layer, and a carbon layer. It effectively captures hair and dust, filters fine particles and allergens, and absorbs odors and volatile gases, providing comprehensive air purification for allergy sufferers, pet households, and cooking environments. 【Optimized Airflow: Maintains Purifier's High Performance】The filter core structure is aerodynamically optimized to effectively reduce air resistance and enhance airflow efficiency. This helps your purifier maintain a more stable and efficient purification cycle, ensuring rapid circulation and renewal of indoor air. 【Easy to Install: No Tools Required】It is recommended to replace the filter core every 3-6 months, depending on the usage environment, to maintain the best purification results. The replacement process is simple and requires no tools. For smart models, simply follow the prompts to reset the filter life indicator after replacement for convenient operation. 【2 Filter Cores & 6 Aroma Pads Set: Meeting Multiple Needs】The set includes 2 high-efficiency replacement filter cores and 6 aroma pads. It not only meets the core purification needs of households with allergies, pets, or smokers but also allows for the addition of a pleasant fragrance by pairing it with the aroma pads. This one set solves both air purification and freshness requirements.