1. Compatible Models: Suitable for Karcher WD3 MV3 6.959-130 Vacuum Cleaner Dust Bag 2. Made of high-quality materials, durable 3. Easy to disassemble and replace as part of daily maintenance. 4. For better results, spare parts should be replaced every 1-3 months. 5. Exquisite and delicate, highly matched with the equipment
