Core 300-RF Filter Compatible with LEVOIT Core 300 /Core 300S Air Purifier

Product Description Are these filters compatible with LEVOIT core 300 air purifiers? Yes, they are designed to fit core 300 air purifiers. Please confirm your model before purchase. What filtration system does this filter use? It uses a 3-in-1 system with pre-filter, True HEPA, and activated carbon for advanced air cleaning. Can it help improve air quality? Yes, when used with a compatible air purifier, this replacement filter helps improve indoor air quality by capturing airborne particles and supporting overall filtration performance. How often should I replace the filter? It is recommended to replace every 3–6 months depending on usage and air quality.