This Maytronics Dolphin™ 9981091 Yellow Side Panel Wave 100 for Dolphin™ Wave 100 CB is a reliable replacement part, designed to seamlessly intergrate with the original pool cleaning system. This side panel protects important components in the pool cleaner. Maytronics pool cleaners help keep your pool healthy and clean, which is of the utmost importance. Ensure that your pool cleaner is running as cleanly as possible with this certified genuine part.