Features: Material: Made of Sponge material, flexibility is good, uniform thickness, light weight, stable quality, feel slightly soft. High-efficiency Filtration: Can be cleaned filter and filter dust effectively, to prevent large particles of dust into the engine room damage. High-speed operation of the motor to ensure the vacuum cleaner life. It is very convenient that after cleaning can be repeatedly used. Application: Suitable for Dyson- Compatible with DC04/ DC05 / DC08 / DC19 / DC20 / DC21 vacuum cleaner accessories filter elements. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Sponge + plastic Diameter: 150 mm Thickness: 28 mm Adult Average Size: (L) x (W) 150 x 28 mm / 5.91" x 1.10"(appr.) Package List: 1x HEPAs Filter