General description vhbw offers a set of two high-quality cartridge filters designed for standard, wet, or multipurpose vacuum cleaners. These filters are essential for maintaining maximum dust extraction and ensuring clean exhaust air. Regular replacement of the filters helps to prolong the life of your vacuum cleaner and maintain its suction power. Technical specifications Internal diameter: 14.5 cm Dimensions (L x W x H): 18.8 x 18.8 x 16.5 cm Form: round Colour: white Compatibility and accessories Compatible with Einhell SM 20, SM 21, SM 31, SM 30, Universal 18-50l Replacement for: 2351110, 3.752.0032, 72800205, 10007544, 6.904-042.0, RU-30.1, NT RU-30.1, 6.904-170.0 Usage To ensure optimal performance, change the filter regularly. A clogged filter can hinder motor cooling and significantly reduce suction power. Other information CONTENT OF DELIVERY: - 2x vacuum cleaner filters