General description These high-quality filter bags from vhbw are designed for use with WAP Alto dust extractors. They are a cost-effective solution to restore suction power when your vacuum cleaner bag is full. This pack includes 20 filter bags, ensuring you have plenty of replacements on hand. Technical specifications Material: paper Length of each filter bag: 29.7 cm Width of each filter bag: 99.6 cm Colour: sand-coloured 2-ply construction Compatibility and accessories Compatible with WAP Alto SQ 651-11, SQ 650-3M, SQ 650-21, SQ 650-1M Replacement for 483143, FIS-SR 5/6