The HEPA filter 044900020 is a high-quality replacement filter suitable for a variety of vacuum cleaner models, including models 0449, 1449, 2449, 3449, 4449, 5449, 6449, and 3447. This filter is specifically designed to improve air quality by effectively removing fine particles and allergens from the air. With compact dimensions of 7.5 cm in length, 7 cm in width, and 9 cm in height, the filter is easy to handle and install. Weighing only 0.04 kg, it is also particularly user-friendly. The HEPA filter is an essential accessory for anyone who values thorough cleaning and a healthy indoor climate. It ensures that your vacuum cleaner operates optimally and keeps the air in your home clean. The item is sold as a single piece and is a practical solution for the regular maintenance of your vacuum cleaner.