1. AUTHENTIC MEDIFY MA-45 FILTERS: Protect your air purifier and ensure peak performance with genuine Medify MA-45 replacement filters (ASIN: B09QRQ2JL8). Using non-genuine filters can lead to machine damage and poor air quality. 2. EASY FILTER REPLACEMENT: Designed for convenience, our filters allow for quick and easy changes. Maintain fresh, irritant-free air in your home, office, or school. Regularly updated filters effectively eliminate persistent odors. 3. TRUE HEPA H13 FILTRATION: Our HEPA filter material is proven to remove 99.9% of particles ranging from 0.3 to 0.1 µm, as certified by Intertek Laboratories. Enjoy cleaner air by effectively capturing dust, pollen, allergens, smoke, and pet dander, outperforming HEPA H11 filters. 4. 3-STAGE PURIFICATION SYSTEM: The MA-45 features a robust three-layer filtration process, including a pre-filter for large particles, HEPA H13 for microscopic contaminants, and activated carbon for odor control. This makes it ideal for pet owners, allergy sufferers, and smokers. 5. USE SCENARIOS: - Enhance air quality in your living room, reducing allergens and odors for a healthier environment. - Improve air in classrooms, ensuring students breathe cleaner air, free from irritants. - Perfect for offices, creating a fresher workspace that promotes productivity and comfort.