General description The vhbw filter pad is an efficient replacement component for Dolphin Wave 90 and 65 robotic pool vacuum cleaners. It is designed to effectively capture dirt, leaves, and suspended particles as small as 100 micrometres, ensuring your pool water remains clear and clean. Each filter pad is washable and can be used for an extended period, with a recommended replacement cycle of 2 to 3 years for optimal performance. Technical specifications Dimensions: 26.5 x 15.8 x 1.1 cm Material: nylon / plastic Colour: black / white Weight: 55 g Replacement cycle: approx. 2 - 3 years Washable: Yes Compatibility and accessories Compatible with: Dolphin Wave 90, 65 Replacement for: 9991433 R4 Usage To use the filter pad, simply place it in the filter basket of your pool vacuum cleaner and start removing impurities from your pool. Regular replacement is important to maintain water quality.