General description Our vhbw HEPA filter is a high-quality, precision-fit replacement designed specifically for air purifiers. Ideal for allergy sufferers, it effectively extracts the tiniest dust particles and impurities, such as household dust and pollen, from the air. With an enlarged surface area, this filter provides thorough filtration of pollutants and even odours, resulting in a more pleasant indoor environment and improved air quality. HEPA filters are disposable and should be replaced every 6 to 12 months. Technical specifications External diameter: 41 cm Internal diameter: 27.5 cm Height: 25 cm Weight: 1522 g Colour: black / white Replacement cycle: every 6 - 12 months Other information Content of delivery: 1x HEPA filter