General description 2X HEPA Filter AC4144 designed for use with various air purifier models, ensuring effective air filtration and improved air quality. Technical specifications Color: White Material: Nanocomposite paper, fiber Dimensions: Measurement allowed error is +/- 1-3 cm Compatibility and accessories Compatible with models: AC4014, AC4072, AC4074, AC4083, AC4084, AC4085, AC4086 If the size of your filters is the same, they can also be used with other models. Package Contents 2 * Filters Other information Note: Light shooting and different displays may cause the color of the item to differ slightly from the real thing.