Replacement Part: This cleaning head module locking device is designed for Roomba's i, j, and e series models (including i1 to i9, J7 to J9, and e5 to e6) to ensure seamless operation and longevity. Designed for Compatibility: This lock is compatible with a wide range of Roomba i, j, and e series models, making it a versatile choice for your robot vacuum maintenance needs. Easy to Install: The lock is engineered for a perfect fit, ensuring easy installation without professional assistance. Get your Roomba back to peak performance quickly and efficiently. Maintain Peak Performance: Regular replacement of the cleaning head module locking device can help maintain the efficiency and performance of your Roomba, ensuring it continues to perform at its best. Durability: Made from durable materials to ensure long-lasting and continued performance. Its robust construction prevents rapid wear and tear, making it a reliable choice for everyday cleaning, with spare parts available for efficient cleaning. Function: Consumables Use environment: Home use Color: As shown Material: Plastic Package contents: 1 * Cleaning head module locking device Only the above items are included, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. The allowed measurement error is +/- 1-3 cm.