Compatibility: Levoit Vista 200 air purifier can be used in place of the LEVOIT Vista200-RF replacement filter. The filter offers the same quality and performance as the original Levoit Vista 200 filter. HEPA Technology: The HEPA filter removes 99.97 percent of fine particles in the air such as dust, dander, dust mites, pollen and allergies. Ideal for allergy sufferers, pet owners, smokers or people who want to improve air quality. Effective activated carbon filter: neutralizes everyday household odors caused by pets or the kitchen. Recommended for: allergies, dust and slight unpleasant odors. To keep your air purifier running reliably, it is necessary to replace the filter regularly. The replacement filters from offer a good alternative to the original Levoit filter. Contents: 2 filters compatible with the Levoit Vista200 air purifier.