General description These vhbw replacement filters are designed for use with Aqua Vac vacuum cleaners, including models 7403 B / P / T, 7403 P, 7405, 7404, 7407 P, 7408 P, and 7409. The set includes three high-quality cartridge filters that ensure maximum dust extraction and maintain the performance of your vacuum cleaner. Regular replacement of these filters is 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: white Compatibility and accessories Compatible with Aqua Vac models: 7403 B / P / T, 7403 P, 7405, 7404, 7407 P, 7408 P, 7409 Replacement for part numbers: 2351110, 3.752.0032, 72800205, 10007544, 6.904-042.0, RU-30.1, NT RU-30.1, 6.904-170.0 Installation Precision-fit design for easy installation and removal Usage Regularly change the filter to maintain high suction power and protect the motor Excessive dirt build-up