Replacement Parts for Dolphin Pool Robot Timing Track, Climbing Ring, Wheels,
Quality Choice - The robot wheels are made of high-quality ABS and high-quality hardware materials, and the Climbing Rings are made of high-density sponge, which has a longer service life than traditional rings.
4 Pack 6101611-R4 Climbing Rings for Maytronics Dolphin Pool Cleaners
Compatible with Maytronics Dolphin M200, M400, M500, Nautilus CC Plus, DX3, DX4, DX6 and Oasis Z5i robotic pool cleaners. Improved Wall Climbing Performance: Textured non-slip surface enhances wall adhesion, reduces slipping and falling off during operation.