2 pcs. Replacement air purifier filter for air purifier Levoit Vista 200,3 in 1 efficient HEPA activated carbon filter Air purification filter Fit for LEVOIT Vista 200:replace filter (for Vista 200-RF),to maintain the performance and capacity of the Vista 200 air purifier and breathe fresher and cleaner air. Filtroacute system; in level 3: only for Vista 200 RF filter is used. Nylon pre-filter and real HEPA filter and activated carbon filter, whoacute;re help remove 99 times more effectively. 97% dust, pollenacute;w, tobacco smell, pet dandruff, szczegoacute;lnie suitable for osoacute;b with allergies. Convenient filter replacement: No tools are required for easy and operation, ensuring that your old filter is replaced in minutes. The filter is sealed to protect its lifespan. The high-performance 3-in-1 replacement filter includes a pre-filter, a true HEPA filter, and an activated carbon filter. The pre-filter can capture larger particles in the air, such as dust, hair, pet fur, down and prolong the life of the HEPA filter; the high-efficiency activated carbon filter can neutralize pets, cooking, smoke odor and harmful volatile compoundsacute; in organic families. Replacement: air purification filter components are aging, the working time of the air purifier will be short-cut;conny, and the air purifier will produce more pollution. Therefore, it is recommended to replace the filter every 6-8 months. Kolor: black material: plastic packaging contents: 2 x HEPA filter only the above contents of the package, other products are not included. The allowed measurement error is 1-3cm.