[High Compatibility]This Swimming Pool Cleaner Tune-up Kit is specifically designed for the CC Plus robotic pool cleaner, ensuring a and seamless integration with the existing system. [Filters]The kit contains fine filter cartridges (part number 9991433-R4) and ultra-fine filter cartridges (part number 9991432-R4). The fine filters are capable of removing larger debris like leaves and twigs, while the ultra-fine filters can capture smaller particles such as dirt and sand, ensuring the pool water is thoroughly cleaned. [Brushes] brushes (part number 6101641-R2) are included to maintain the cleaner's superior scrubbing performance. They help to effectively remove dirt and grime from the pool surfaces. [Climbing Rings]With 4 climbing rings (part number 6101611-R4), the cleaner can regain its optimal climbing ability. The climbing rings provide the necessary traction for the cleaner to move smoothly up the pool wall. [Tracks] replacement tracks (part number 9985006-R2) are part of the kit. They help the cleaner maintain a good grip on the surfaces, ensuring stable movement and efficient cleaning. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! [Improved Cleaning Performance]Replacing worn-out parts like brushes, tracks, and filters ensures the cleaner maintains its superior scrubbing and debris-collection capabilities, keeping your pool water healthy and clean. [Easy Installation]The kit is designed for straightforward installation, allowing users to replace parts without professional assistance. Color: As Shown Material: plastic Package Contents: 1 x Swimming Pool Cleaner Tune-up Kit 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.