The dust bags are specifically designed for the following vacuum cleaner models: S 20, SW 20, SW25 KW, and SW 50 Standard. Each pack contains 10 high-quality dust bags that fit perfectly and ensure efficient cleaning. The dust bags are made of durable material and can be easily changed. They ensure that dirt, dust, and allergens are safely trapped inside the bag to improve the air quality in your home. With the right dust bags for your vacuum cleaner, you can be sure you'll always achieve optimal cleaning results. Thanks to the large capacity of the bags, you'll need to change them less often, saving time and effort. Ensure thorough and hygienic cleaning of your home with these high-quality dust bags, specially designed for the vacuum cleaner models mentioned. Order your pack of 10 dust bags today and enjoy a cleaner environment!