4 Pack Core 300/Core P350 Compatible with LEVOIT Core P350/Core 300

COMPATIBILITY: Core 300 replacement filters Compatible with LEVOIT Core P350/Core 300 and Core 300S, 3-in-1 Grade True Filter High-Efficiency Activated Carbon, Compare to Part # Core 300-RF. | Cost-Effective Filter SetCore 300 Replacement Filter set package contains 4 Pack filters Value package for great savings on your needs. | Product sizeCore 300 filter size:5.75 inch" x 7.6 inch" ; filter uses high-standard filter ,Keep your air purifier at its best working condition and capacity. | REPLACE & INSTALL: Easy to replace, the recommended replacement cycle 6-12 months. Our Core 300 Filter replacement is incredibly easy to install, no tools required.Filter made of FSC-Certified paper