【Perfect Compatibility】Bag for Karcher wd3, backpack filter suitable vacuum for Karcher A 2201, A 2204, A 2204 AF, A 2206, A 2656 X Plus, WD 3.200, WD 3.300 M, WD 3.500 P. 【Device Type】Replacement bag for plastic bags paper dust for Karcher - WD3 - MV3 - SE 4001 - SE 4002 - WD 3200 - WD 3.310 - WD 3500 - WD 3.600 - WD 3800 - A 2231 PT, suitable for Karcher models: WD3 WET & DRY, WD 3 P WET & DRY. 【Excellent Quality】 & Easy to Install: The vacuum cleaner bags are made of high performance microfiltration paper. 2 layers and environmentally friendly materials, which can effectively filter 99.99% of dirt particles. and dust (pollen and mites). To protect the filters for Kärcher's cleaning performance, change the replacement every 2 to 10 minutes. 3 months. 【Highly Efficient Filter Technology】The bags for them are made of strong and environmentally friendly materials of high quality. and durability. It is easy to assemble. and removed. Simply remove the filter bag. vacuum used and replace