General description vhbw offers a set of 5 motor filters and 5 pre-motor filters designed for battery-powered vacuum cleaners. Regular replacement of these filters is essential to maintain optimal dust extraction and performance. The filter insert includes both a pre-filter and a motor filter, effectively trapping fine dust particles and allergens while protecting the motor and fan from impurities. This not only enhances the vacuum cleaner's efficiency but also extends its service life. Technical specifications Dimensions (L x W x H): 13.7 x 9.6 x 1.8 cm Largest width: 9.6 cm Material: foam Colour: orange / black / white Weight of each filter: 27 g Compatibility and accessories Replacement for Philips CP0663 Replacement for Philips CP0663/01 Replacement for Philips CP1100/01 Installation To maintain optimal performance, change the filters when your vacuum cleaner no longer cleans effectively, typically every 6 to 12 months. Usage The pre-filter is washable and is designed to trap