This Set of Multi-Integrated Filter is CLEANFORAIR OEM filter for MEGA1000 Air Purifier. One set include two filters. It has 3 layers, non-woven cloth, HEPA filter and actived carbon. It removes pollutants such as dust, pet dander, smoke, pollen, while also absorbing smoke, wild fire smoke, cooking odors,pet odors and VOCs . The designed service life of the filter element is 6 months, if If you use the air purifier all the time.
