[Perfectly Compatible]Our 520280 HEPA replacement filters are compatible with DS1030 DS1020 cordless stick vacuum cleaners. Filters are 100% matched with your machine model DS1030 and perform the same as the ones. Please kindly check your vacuum model before purchasing. [True HEPA Filter]520280 HEPA filter can filter 99.7% airborne particles down to 0.3 Micrometres in size, and remove houehold dust, dirt, hair, pet dander to a thorough cleaning experience. [Easy to Clean and Replace]520280 filters are not only easy to clean, but also reusable. They can be cleaned effortlessly and quickly installed or removed without any tools. In order to the best cleaning effect of the vacuum cleaner, we recommend replacing the filter every 3-6 months. [Valuable Package & Affordable Price]The size of the filter is 2.99inch/7.6cm x 2.96inch/7.5cm x 1.73inch/4.4cm. You will get 5 pack 520280 replacement HEPA filters, which can meet your machine cleaning needs for more than a year. Colour:As Shown Material:Plastic Package Contents: 5x hepa filter 1x clean brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.