General description Discover the benefits of the vhbw 2 Part Filter Set, designed specifically for the Marreal AP5001B-FS air purifier. This high-quality filter set improves indoor air quality, ensuring a pleasant and healthy environment by efficiently removing pollutants and impurities from the air. Technical specifications Activated Carbon Filter: Length: 51.8 cm, Width: 37.35 cm, Height: 1 cm, Colour: black HEPA Filter: Dimensions (L x W x H): 51.7 x 37.35 x 4 cm, Colour: white with black frame Usage It is recommended to change the filter regularly, depending on the frequency of use, to maintain optimal performance of your air purifier.