Product Name: iRobot Roomba 500 Series Consumables/Replacement Parts Set Product Description: I am selling replacement parts for the Roomba 500 series. All items are unused. [Set Contents] Main Brush x 1 Flexible Brush x 1 Filter x 1 * The names of the set contents listed above are based on information found using Google Lens and are not guaranteed to be accurate. Please refer to the photos for confirmation. [Regarding Genuine Parts] I do not recall purchasing any compatible parts in the past, so these are likely the genuine parts that came with the original purchase. However, as there is no packaging, I cannot be certain. Please purchase only if you can confirm the parts based on the photos. [Compatible Models] iRobot Roomba 500 series (510, 527, 530, 537, 550, 560, 570, 577, etc.) * Please be sure to check the photos to confirm that the shape matches your model. [Condition] Unused and stored at home. There is no visible deterioration, and the items are in good condition. [Packaging and Shipping] To prevent damage, the items will be shipped via anonymous delivery in a dedicated box (e.g., Yu-Packet Plus). [To Buyers] To prevent swapping, please confirm the shape of the parts before purchasing. Instant purchase is welcome.