General description These replacement bags are designed for Kärcher WD MV series vacuum cleaners, specifically compatible with models MV4, MV5, MV6, WD4, WD5, and WD6. Made from high-quality non-woven fabric, these bags feature 5 layers of microfiber construction, ensuring effective dust containment and preventing harmful allergens from escaping. Technical specifications Compatible models: Kärcher MV4, MV5, MV6, WD4, WD5, WD6 Material: Non-woven fabric Layer count: 5 layers of microfiber Usage These bags are designed to capture all dust and allergens, ensuring a cleaner environment. They can be emptied and reused, providing a cost-effective solution for maintaining your vacuum cleaner's performance.