[Perfect Filters Compatible with for Air Purifier]: Double check your air purifier model, make sure you choose the right filters. Perfect Size for air purifier models 5300-2, C535, P300, 6300-2, 5300, 9000, 5000, 5000B. These Filters are exactly What you want to find for your machine.[Premium H13 HEPA Filter]: It has a removal efficiency of more than 99.7% for particles with a diameter of 0.3 Micrometre (1/200 of the diameter of the hair) and is the most effective filter medium for pollutants such as smoke and dust.[High Efficiency Filters]:This Filter Combine premium H13 HEPA filter and carbon prefilter together to fresh air faster. You will spend less time to wait for the fresh air to come. Make your environment fresher and cleaner, and improve your sleep quality.[Longer Service Life]: The 115115 filters use durable material to make. You can enjoy longer time with the efficiency filters with no worry.Colour:Black+whiteMaterial:plasticSize:32 x 41.5cmPackage Contents:2 * filters8 * filter cottonOnly the above package content, other products are not included.Note: Light 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.