General description The vhbw HEPA 13 filter pad is an essential component for the effective cleaning of your Dolphin Blue Maxi 25, 20, and 10 pool vacuum cleaner. Designed to capture dirt, leaves, and fine particles as small as 50 micrometres, this filter pad ensures that your pool water remains clear and hygienic. Each pad is washable, allowing for long-term use, and it is important to replace the filter at regular intervals for optimal performance. Technical specifications Filter class: HEPA 13 Dimensions Filter 1: 14.1 x 14.1 x 2.1 cm Dimensions Filter 2: 14.1 x 14.1 x 2.1 cm Dimensions Filter 3: 19.4 x 15.1 x 1.7 cm Dimensions Filter 4: 15.8 x 14.8 x 1.7 cm Material: plastic / polyester / fleece filter Colour: black / white Weight: 364 g Washable Compatibility and accessories Compatible with Dolphin Blue Maxi 25, 20, 10 Replacement for 9991460-R4 Installation Simply place the filter pad in the filter basket of your pool vacuum cleaner. Usage Regularly replace the filter pad to