Kärcher KFI 357 non-woven filter bags are designed for Kärcher wet and dry vacuum cleaners and wet vacuum extractors. Their tear-resistant material provides high durability and excellent dust retention while maintaining optimized suction performance, including when vacuuming coarse or damp dirt. The pack contains 4 filter bags.
| Model | KFI 357 |
| Dimensions | 23 × 20 cm |
| Quantity | 4 filter bags |
| Material | Non-woven fabric |
| Compatibility | Kärcher WD 2 Plus, WD 3, WD 3 Battery, KWD 1–KWD 3, SE 4001 and SE 4002 |
| GTIN | 4054278777689 |