Maytronics Dolphin M200 grey PVC OM combined brush CB - 6130030

Maytronics Dolphin M200 grey PVC OM combined brush CB

This is the genuine Maytronics long combined PVC brush (grey) for the OM (original mechanics) CB-platform Dolphin robotic pool cleaners, including the M200 CLI CART. CB. The PVC bristles are thermofused — heat-bonded directly onto the roller cylinder — delivering consistent, aggressive scrubbing contact across the pool floor, walls, and waterline. Sold as a single piece; foam climbing rings are not included and must be ordered separately.

Function and design

The combined brush is central to how CB-platform Dolphin robots drive and scrub simultaneously. As the roller spins, the thermofused PVC bristles agitate and dislodge algae, biofilm, calcium deposits, and embedded grit from pool surfaces, channelling loosened debris into the robot’s filtration system. The thermofusing process locks each bristle securely to the cylinder, preventing the bristle strip from peeling or migrating during prolonged operation — a common failure mode in non-genuine alternatives.

Compatible Dolphin models

This brush fits Dolphin CB-platform robots sharing the OM (original mechanics) drivetrain, including the M200, M200 CLI CART. CB, Triton, Supreme M3, Maxi, and 2×2 series. Always verify your robot’s mechanics variant before ordering — CB-platform models require this long combined brush format, not the shorter diagnostic brush used on single-motor robots.

Quando substituir

Replace this brush when you notice reduced scrubbing efficiency, visible bristle wear or splaying, loss of wall-climbing ability, or if the robot begins leaving streaks or uncleaned patches on vertical surfaces. A worn combined brush also increases load on the drive motor, so timely replacement protects downstream drivetrain components.

Why genuine Maytronics matters

Genuine Maytronics brushes are manufactured to precise dimensional tolerances to ensure correct engagement with the CB-platform drive system. Third-party brushes frequently differ in bristle hardness, roller diameter, or thermofusion quality — any of these deviations can cause premature wear on drive pulleys and tracks, or simply fail to clean effectively. Using an authentic part maintains your robot’s warranty eligibility and ensures the scrubbing geometry Maytronics engineers designed for.