COMPATIBLE WITH LEVOIT MODELS: This premium filter is designed specifically for the LEVOIT Core300-P VortexAir air purifier and matches part number Core 300-RF-PA. Although not original, it guarantees perfect compatibility and high performance. Advanced 3-in-1 Filtration Technology: Utilizes a multi-stage filtration system that includes a fine nylon primary filter, a true HEPA filter with H13 rating, and an activated carbon filter. Designed to effectively capture pet dander, odor and fluff. High Performance: Captures up to 99.99% of airborne particles down to 0.01 microns. The activated carbon layer neutralizes unpleasant odors and gases, making it ideal for pet owners, smokers and kitchens. PREMIUM ENERGY SAVING: Made with advanced technology for lower energy consumption and better performance. Our filters ensure that your air purifier operates efficiently with less pressure. COST EFFECTIVE SOLUTION: Includes 2 high quality, true high efficiency filters. For best results, change your filters every 6-8 months, depending on usage and environmental conditions. Improve the air quality in your home without frequent changes. Colour:White & Green Material:Activated carbon + filter Package Contents: 1 * white purifier filter cartridge 1 * green purifier filter cartridge Only 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.