Levoit Core 600S-P Replacement Filter | 3-Stage HEPA-Grade FiltrationKeep your Levoit Core 600S P air purifier running at peak performance with the genuine replacement filter. Engineered exclusively for the Core 600S P series, this filter lasts 612 months and is designed for effortless replacementso clean air is always within reach. HEPA Grade Performance in Sleep Mode Achieve HEPA* filtration efficiency even in Sleep Mode with ultra quiet operation at 26 dB and zero ozone emissions. *Tested with IEST RP C001. 7 by an