1. Material: fiber paper, non-woven fabrics 2. Applicable models: for Karcher WD1 / MV1 wet/dry vacuum cleaners 3. These bags have excellent filtration ability, effectively preventing dust, bacteria and other small particles from entering the vacuum cleaner 4. Durable and wear-resistant, not easy to tear 5. Size: about 23 x 85cm 6. Weight: about 49g/pc
