General description Discover the benefits of the vhbw 2 Part Filter Set Replacement for Blueair F400PA, designed to enhance the indoor air quality of your home and create a pleasant and healthy environment. This high-quality filter set ensures that your air purifier operates efficiently and reliably, effectively removing pollutants and impurities from the air, including dust, fine dust, pollen, allergens, and pathogens such as bacteria and mould spores. Additionally, it neutralizes cigarette smoke, exhaust fumes, chemical vapours, and unwanted odours. Technical specifications Activated Carbon Filter: Dimensions (L x W x H): 52 x 24.9 x 9.2 cm HEPA Filter: Dimensions (L x W x H): 52 x 24.9 x 9.5 cm Weight: 1185 g Other information It is recommended to change the filter regularly, depending on usage frequency.