Experience the ultimate air purification with the Genuine Levoit Replacement Filter, specially crafted for Core 300-P / Core 300S-P models to ensure peak performance and longevity. Featuring a 3-stage filtration system, it traps hairs, dust, and 99.97% of ultrafine particles as small as 0.3 μm, while an activated carbon filter neutralizes odors and harmful gases. Certified HEPA-grade efficiency works silently even in Sleep Mode, producing zero ozone and minimal noise (≤26dB). Perfect for all households, especially those with pets, babies, or allergy sufferers, it effectively removes wildfire smoke, pollen, and vehicle exhaust. Engineered exclusively for Core 300-P series, the filter integrates seamlessly with Levoit's built-in filter life indicator, promoting timely replacements and optimal air quality. Reliable, durable, and easy to install, these genuine filters provide unmatched quality and cost savings. Replace every 6 to 8 months to breathe fresher, cleaner air all year round. Buy with confidence—sealed for freshness and ready to enhance your environment.