Compatible with Philips Air Purifier Filter HU4706-01/02/03 and HU4136 Humidifier Filter Cartridge

Quantity:Includes 1 unit, ensuring you have a spare or replacement when needed. Compatibility:Designed for Philips HU4706, HU4136 models, ensuring a perfect fit and optimal performance. Efficiency:Less than 3 db of noise with the humidifier filter, allowing for a quiet and comfortable environment. Durability:With a 105℃ evaporation limit, this filter endures high temperatures, ensuring longevity. Philips Humidifier Filter|Philips Humidifier Filter Replacement|Advanced Filtration:Captures bacteria and scale, ensuring purer air with the humidifier filter's advanced filtration.