General description vhbw offers a set of two high-quality cartridge filters designed for standard, wet, or multipurpose vacuum cleaners, specifically compatible with the Rowenta Vorace RU521 model. These filters are essential for maintaining maximum dust extraction and ensuring clean exhaust air, which helps prolong the life of your vacuum cleaner while maintaining high suction power. Technical specifications Internal diameter: 14.5 cm Dimensions (L x W x H): 18.8 x 18.8 x 16.5 cm Shape: round Color: white Compatibility and accessories Compatible with Rowenta Vorace RU521 Replacement for: 2351110, 3.752.0032, 72800205, 10007544, 6.904-042.0, RU-30.1, NT RU-30.1, 6.904-170.0 Installation These filters feature precision-fit dimensions, allowing for easy installation and removal. Regularly changing the filter is crucial to protect the motor and maintain optimal performance. Usage To ensure efficient operation, change the filter regularly. A clogged filter can hinder motor cooling and