General description vhbw textile filter bags are designed for use with wet/dry vacuum cleaners, providing high-quality filtration while protecting the motor from coarse debris. These filters are easy to attach and ensure a convenient filter change. 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 Nilfisk 440, IVB 7X ATEX Z22, 640, VL200, 40-21 XC Inox, 800, IVB 3, 600, 840A, 400 Replacement for 30250135, 30250135PS Installation Simply attach the textile filter bag over the motor head to prepare your wet/dry vacuum cleaner for use. Usage These filters are suitable for dry vacuuming and can be washed for long-lasting use.