Antibacterial Humidifying Filter Humidifier Cartridge Adaptable For Philips HU3915 / HU3916 / HU3918 / HU2716 / HU2718, 01754

1. Effective filtration of scale impurities, humidification and purification more thoroughly
2. Simple installation, easy to use
3. Replacement time: 6-8 months (with reference to the local pollution level and frequency of start-up)
4. Material: HEPA
5. Weight: about 370g