General description vhbw offers a set of 4 cartridge filters designed for standard, wet, or multipurpose vacuum cleaners. These high-quality filters are essential for effective dust extraction, ensuring that your vacuum cleaner operates at peak performance. Regularly replacing the filter helps maintain clean exhaust air and prolongs the life of your vacuum cleaner. 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: black / white Weight: 260 g Compatibility and accessories Compatible with Aqua Vac NTS 30, NTS 20, NTP 30 Replacement for: 2351110, 6.904-170.0, 10007544, 3.752.0032, 6.904-042.0, 72800205, RU-30.1 Installation The filters are designed for precision-fit, allowing for easy installation and removal. Regular changes are recommended to ensure optimal performance and to protect the motor from dirt build-up. Usage To maintain high suction power and prolong the service life of your vacuum cleaner, change the filter