Product Details.
Philips Hepa & Carbon Filter FY2420 FY2422 set for AC2880 /82 /85 /87 /88 /89
Philips Active Carbon Filter FY2420 + Nano Protect HEPA Filter FY2422 for Air Purifier AC2880 AC2882 AC2885 AC2887 AC2888 AC2889 AC2892 AC3821
NANO PROTECT HEPA FILTER: Utilizes an array of low resistance synthetic fibers in tandem with electrostatic charge to remove particles as small as 0.003 microns with 99.97% efficiency. Effectively removes: Viruses, Ultra-Fine Dust, Mold Spores, Dust Mite Allergens, Bacteria, Smoke Particles, PM2.5 and PM10 pollutants, Pollen and Pet Dander.
 
ACTIVATED CARBON FILTER: Made up of activated carbon granules (with active absorption area equal to 43 football fields), this filter is responsible capturing all kinds of odors and potentially harmful gases like VOC (volatile organic compounds).