General description vhbw textile filter bags are designed for use with wet/dry vacuum cleaners, providing high-quality filtration to protect the motor from coarse debris. These filters are easy to attach and ensure a convenient filter change, making your vacuum cleaner ready for use in no time. The washable design enhances their longevity, making them a cost-effective choice for maintaining your vacuum cleaner. 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 will prepare your vacuum for effective dry vacuuming. Other information CONTENT OF DELIVERY: 20x textile filter bag