Philips NanoProtect Pro S3 HEPA and Activated Carbon Replacement Filter Black FY3437/00

Transform your indoor air quality with this Replacement Filter. Designed for the AC3737 two-in-one air humidifier purifier, this filter features an advanced filter system that captures and eliminates pollutants, including microscopic particles, bacteria, and viruses. It absorbs formaldehyde and other harmful gases and neutralizes unpleasant odors for a fresh environment.