General description vhbw offers a high-quality, precision-fit replacement filter designed for easy exchange in your Philips HU4816/10 humidifier and air purifier. This filter helps create a pleasant and healthy indoor environment, particularly during the winter months. Regular maintenance of your humidifier filter is essential; it is recommended to clean it regularly and replace it every 3-6 months to ensure optimal air humidification. Technical specifications Dimensions (L x W x H): 23.5 x 13 x 5.5 cm Material: Natural fibres in honeycomb structure Colour: Grey Weight: 72 g Compatibility and accessories Compatible with: Philips HU4816/10 Replacement for: FY2401/10, FY2401*, HU4102/01 Other information Content of delivery: 12x filter for humidifier