(12 × 18 × 4.8 cm) Set of 4 replacement guide wheels for pool cleaners with 2 pulleys for Dolphin pool robot accessories

[High Reliability and Premium Craftsmanship] Each set includes 4 guide wheels and 2 pulleys made of high-quality ABS material. Robust, reliable, and abrasion-resistant for long-term use. [Durable Material] The pool cleaner guide wheels are made of high-quality ABS material, making them exceptionally durable. They are resilient and provide reliable performance. [Easy Installation and Compact Design] Old and damaged parts are easy to replace. The guide wheels with pulleys are space-saving and convenient to use. [Practical Pool Accessory] Portable and lightweight with high climbing ability. Suitable for swimming pools, hot tubs, etc. [Replacement Guide Wheels for Pool Cleaners] Ensure the smooth operation of your Dolphin pool cleaner with these 4 replacement wheels and 2 pulleys. Easy installation without complicated tools.