[Easy to Replace] Easy to clean and replace. It is best to replace the spare parts every 2-3 months to keep the robot running at its best performance. [Two Sizes]: As for Dyson V6 DC62 DC59 SV03 SV07 has two versions of Motorheads, there are two corresponding replacement brushes, one is the 225mm/8.86in long brush, and the other is the 185mm/7.3in short brush. [Compatible]: The brush drum filter accessory kit is compatible with Dyson DC59 DC59 DC62 SV03 SV073 vacuum cleaners. Suitable for Dyson V6 Slim vacuum cleaner, for Dyson v6 Exclusive vacuum cleaner. Not suitable for Dyson V6 animal and V6 animal professional vacuum cleaners. Size: diameter 185mm / 225mm Material: PC Color: as shown Package Contents: 2 * Roller Brush Only the above package content, other products are not included. Note: Light shooting 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. Note: The data is manual