General description vhbw textile filter bags are designed for use with wet/dry vacuum cleaners, providing high-quality filtration during dry vacuuming. These filters protect the motor from coarse debris and ensure efficient operation. The precision design allows for easy attachment over the motor head, making your vacuum cleaner ready for use in no time. Additionally, these filters are washable and reusable, contributing to their longevity. Technical specifications Length: 25 cm Width: 22 cm Material: textile Colour: blue Weight: 23 g Washable & reusable High tear resistance Compatibility and accessories Compatible with: Alto SQ 690-31, ST 10, SQ 650-21, SQ 651-11, SQ 550-31, SQ 650-11, SQ 550-11, SQ 550-21, 11753, ST 15, EC 380-E Replacement for: 30250135, 30250135PS Usage To use the vhbw textile filter bags, simply attach the bag over the motor head of your wet/dry vacuum cleaner. This ensures optimal performance and protection for your vacuum's motor.