General description The Air Purifier Filter is designed for Philips Air Filter models AC4151, AC4372, AC4373, and AC4375. This high-quality replacement filter enhances air purification, ensuring a healthier living environment by effectively trapping dust, pollen, and mold spores. Technical specifications Dimensions: 376 x 295 x 9 mm Applicable models: AC4151, AC4372, AC4373, AC4375 Color: Purple Material: Composite material Other information Package Contents: 1 * Filter (other products not included) Note: Light shooting and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.