General description These vhbw replacement filters are designed for use with Aqua Vac vacuum cleaners, including models 7402 B / P, 7400, 7402, 7403 B, 7402 B, 7402 P, and 74038. This set includes three high-quality cartridge filters that ensure optimal dust extraction and maintain the performance of your vacuum cleaner. Regular replacement of the filters is essential to keep the exhaust air clean, prolong the life of your vacuum, and sustain 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 Aqua Vac models: 7402 B / P, 7400, 7402, 7403 B, 7402 B, 7402 P, 74038 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 These filters are designed for precision-fit, allowing for easy installation and removal. Regularly changing the filter is crucial to prevent motor overheating