1 PCS Filter Replacement Parts For LEVOIT Core 400S & 400S-RF Air Purifiers, H13 True HEPA And Activated Carbon Filter Welcome to our store.Our products have affordable prices and good quality. We supportdropshippingandwholesale. If you want to work with us for a long time, please contact us and we will give you a very favorable price.Best Regards![ Compare With The One ] For Core 400S Filter Replacement compatibles with for Levoit Core 400S 400S-RF air purifier. Fit for your air purifier.CAPTURE LARGE PARTICLE: Ultra-fine Nylon Pre-Filter captures large particles such as dust, lint, fibers, hair, and pet fur, also helpful to maximize the filter's lifeUPGRADED HEPA SMART TECHNOLOGY: Our H13 True HEPA Filter is safer than mask materials and can achieve a better purification effect than traditional general HEPA. It captures 99.97% of dust and allergens as small as 0.3 Micrometres such as household dust, pet dander, mold spores and plant pollenELIMINATE HOUSEHOLD ODOR: The AirReComposition Formula in the activated carbon filter, which improves deodorant ability by 60%, chemically decomposes the unpleasant pet odors in the air and eliminates household odors without worrying about second-hand pollutionEasy to replace and disposable, no tools required. replace filters every 6 months for optimal performance.Using your air purifier in an environment with relatively high pollution may mean you will need to replace the filter more oftenColour:yellowMaterial:composite materialSize: 236 x 252MMPackage Contents:1 x Air Purifier FiltersOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.