General description This pack includes 15 paper filter bags designed specifically for Kärcher vacuum cleaners, including models WD 3, WD 3 Battery, MV 3, and others. These bags are suitable for both wet and dry vacuuming, ensuring efficient cleaning performance. Technical specifications Product type: 6.959-130.0 vacuum cleaner bags Material: 2-layer micro-filter paper Filtering efficiency: 99.99% Compatibility and accessories Compatible with Kärcher vacuum cleaners: WD 3, WD 3 Battery, MV 3, WD 3200 to WD 3800 M, SE 4001, SE 4002 Installation Easy to install and replace Usage For optimal performance, replace the WD3 bag every 2-3 months, depending on usage