General description The Vacuum Cleaner Bags Filter is designed as a replacement for Karcher models including KFI 357, KA 40, WD2 Plus, WD3, WD3s, SE4001, and SE4002. Made from high-quality non-woven materials, these filters ensure efficient dust absorption and longer usage compared to traditional paper filters. Technical specifications Material: Non-woven + Plastic Package Contents: 5 Dust Bags, 1 Filter Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with Karcher models: 2.863-314.0, KFI 357, KA 40, WD2 Plus, WD3, WD3s, SE4001, SE4002