About This

PERFECT COMPATIBILITY -- Our Core 400S Toxin Absorber replacement filter is compatible with LEVOIT Core 400S Smart WiFi Air Purifi-er. Compared to Part #Core400S-RF-TX (LRF-C401-GUS). Please check your model before making an order
3-STAGE FILTRATION -- This Core 400S-RF-TX replacement filter is designed in HEPA Filter, high-efficiency activated carbon, and fine Nylon Pre-Filter that work together for 99.97% airborne particles down to 0.3 microns and unwanted odors to 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 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