PureProtect Water 3400 Series HEPA NanoProtect filter FY3400/30 ^Sale

Authentic filter for PureProtect 3400 Genuine replacement solution for your 2-in-1 air purification and humidification system. This 3-in-1 filter integrates HEPA NanoProtect, Active Carbon, and a pre-filter to provide a comprehensive shield against pollutants, allergens, dust, pet hair, and viruses.

Compatible with AC3420 and AC3421