Core 400S Replacement Filter for LEVOIT Core 400S Core 400S-P Smart WiFi Air Purifie-r, Core 400S-RF 3-in-1 True HEPA Activated Carbon Filter, LRF-C401S-WUS, 2 Pack

PERFECT COMPATIBILITY -- Our Core 400S replacement filter is compatible with LEVOIT Core 400S Smart WiFi Air Purifi-er. Compared to Part #Core 400S -RF. Please check your model before making an order

3-STAGE FILTRATION -- Our Core 400S replacement filter for levoit is designed in HEPA Filter, high-efficiency activated carbon, and fine Nylon Pre-Filter that work together for airborne particles and unwanted odors in your living space for improved air quality, ideal for pet owners, smokers, and people who live in cities

VALUABLE PACKAGES -- The valuable pack includes 2 high-efficiency hepa CORE 400S-RF replacement filters. Our Core 400S filters can be installed easily without any tools. Our Core 400S filter has the same quality and function as the original, we have tested it before for sale, please don’t worry to buy

Warm Maintenance Tip -- To keep your Core 400S air purifier running at high performance, it is recommended to replace the Core 400S-RF filter every 6-8 months, also depending on your frequency of use

CUSTOMER HAPPINESS -- If you have any questions about the Core 400S-RF replacement filter, please feel free to contact us, we are committed to offering high-quality products and providing efficient customer service. Filter made of FSC-Certified paper