Exact Replacement 6101611-R4 for Dolphin Maytronics Nautilus Robotic Pool
Alternative Dolphin Robot pool cleaner: Compatible with Nautilus, Nautilus CC Plus, Oasis Z5i, Aquarius XL, the set includes all 8 climbing rings 6101611-R4, also compatible with Sigma, Triton(old), Deluxe 4/5, Apollo Plus, Wave 65, Endeavor, Edge, HD, Saturn(old), Atlantis, Apollo, 3001, 2X2, Wave 2X2, and Prowler 820/83.