General description Discover the benefits of the vhbw 2 Part Filter Set designed for the Dyson Humidify + Cool PH3A air purifier. This high-quality filter set improves indoor air quality, ensuring a pleasant and healthy environment. It efficiently removes pollutants and impurities from the air, including dust, fine dust, pollen, allergens, and pathogens such as bacteria and mould spores. Additionally, it effectively neutralizes cigarette smoke, exhaust fumes, chemical vapours, and unwanted odours. Technical specifications Activated Carbon Filter: Length: 24 cm, Width: 19.5 cm, Height: 1.05 cm HEPA Filter: Dimensions (L x W x H): 29.8 x 21.5 x 3.1 cm, Colour: white/purple Compatibility and accessories Compatible with Dyson Humidify + Cool PH3A Replacement for Dyson part numbers: 968707-04, 968707-05, 968708-04, 968708-05, 969048-01, 969048-02, 969048-03, 970341-01 Usage It is recommended to change the filter regularly, depending on your frequency of use, to ensure optimal performance