General description The Pack of filter elements is designed for use with Kärcher NT20/1, NT30/1, and NT38 vacuum cleaners. This set includes 5 high-quality paper filter bags compatible with Kärcher models such as WD3, MV3, and others, ensuring efficient performance for wet/dry and multi-purpose cleaning tasks. Technical specifications Product type: Filter bags for Kärcher vacuum cleaners Model number: 6.959-130.0 Material: 2-layer micro filter paper Filter efficiency: Up to 99.99% Compatibility and accessories Compatible with Kärcher models: WD3, WD3P, MV3, MV3P, A2201, A2204, A2504, A2554, A2251, A2604, A2654, A2656, WD 3.200, WD 3.300 M, WD 3.500 P, WD 3 800 M, WD 5 800 Includes: 5 filter bags and 1 filter element Installation Easy to install and replace Usage Regularly replace the filter bag to maintain vacuum cleaner performance Recommended replacement every 2-3 months