Philips PureProtect Water 3400 Series HEPA NanoProtect Air Purifier Filter Grey and Black FY3400/30

Breathe easier with this Filter, a high-performance replacement filter for your 2-in-1 air purifier and humidifier. Its advanced 3-in-1 filtration system tackles pollution, pollen, pet dander, and viruses to ensure that indoor air is always clean and fresh. Capture 99.97% of harmful particles with this filter.