General description This vhbw cartridge filter is a compatible replacement for various Aqua Vac vacuum cleaners, designed to enhance dust extraction and maintain optimal performance. Regular filter changes are essential for keeping the exhaust air clean and prolonging 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 Shape: round Color: black / white Compatibility and accessories This filter is compatible with the following models: Aqua Vac Industrial 35 Aqua Vac Industrial 50 Aqua Vac Max 30 Aqua Vac Multisystem 4000 Aqua Vac Multisystem 500i Aqua Vac NTP 20 Aqua Vac NTS 20 Installation The filter features precision-fit dimensions for easy installation and removal, ensuring a hassle-free replacement process. Usage Regularly changing the filter is crucial to maintain high suction power and protect the motor from dirt build-up, which can hinder cooling and reduce performance. Other information Content of