General description The vhbw Toothed Drive Belt is a sturdy replacement for your Dolphin SOPRA PERFECT and PREMIUM pool robots. This essential component ensures optimal movement and performance of your robotic pool cleaner, allowing it to navigate smoothly through your pool, including hard-to-reach areas. Made from robust, heavy-duty material, this toothed belt is designed for durability and wear resistance, ensuring reliable performance regardless of usage frequency. Technical specifications Length: 94 cm Width: 3.6 cm Depth (thickness): 3.7 cm Number of teeth: 94 Material: plastic Colour: grey Weight: 177 g Compatibility and accessories Compatible with Dolphin SOPRA PERFECT and PREMIUM pool robots Replacement for part number 99831521-R2 Installation Installation is simple and hassle-free, allowing you to get your pool robot operational in just a few minutes. Usage This replacement toothed belt helps maintain the cleanliness of your pool and ensures your pool vacuum robot operates at