Fit for Vista 200 Purifier Filter: Replace the filter (for Vista 200-RF) to maintain the best working efficiency and capacity of your Vista 200 Purifier and fresher and . Level 3 filter system: Only for Vista 200 RF filter is used. Nylon pre-filter + real HEPA filter + activated carbon filter to help remove 99 more effectively. 97% of dust, pollen, tobacco smell, pet dander, especially suitable for people with allergies. Convenient filter replacement: no are required for easy replacement and handling, ensuring you replace the old filter within a few minutes.The filter is sealed to service life. Before putting in the purifier, remove the packaging of the new filter. The 3-in-1 high-efficiency replacement filter includes pre-filter, TRUE HEPA filter and activated carbon filter.The pre-filter can capture larger particles in the , such as dust, hair, pet fur, , and extend the life of the HEPA filter; the high-efficiency activated carbon filter can neutralize pets, cooking, smoke and harmful volatile organic compounds Family smell. Replacement: The purifier filter elements is getting older, the operating time of the purifier will be reduced, and the purifier will produce more pollutants. Therefore it is recommended to replace the filter 6-8 months. Colour:black Material:plastic Package Contents: 2 * HEPA Filter Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.